Full Cast & Crew

Series Directed by 

Laura Verklan	...	(18 episodes, 2007-2014)
Louis Tarantino	...	(10 episodes, 2007-2012)
Darryl Rehr	...	(10 episodes, 2008-2015)
Douglas Cohen	...	(8 episodes, 2007-2011)
Robert Beemer	...	(5 episodes, 2008-2010)
Colin Campbell	...	(4 episodes, 2007-2012)
Jim Hense	...	(4 episodes, 2009-2012)
James Grant Goldin	...	(4 episodes, 2010-2014)
Tony Long	...	(3 episodes, 2007)
Arthur Drooker	...	(3 episodes, 2008-2009)
Andy Papadopoulos	...	(3 episodes, 2008)
Kevin Barry	...	(2 episodes, 2007-2008)
Amy Huggins	...	(2 episodes, 2007)
Andrew Nock	...	(2 episodes, 2007)
Luke Ellis	...	(1 episode, 2007)
Annie Azzariti	...	(1 episode, 2008)
Savas Georgalis	...	(1 episode, 2008)
John Greenewald Jr.	...	(1 episode, 2008)
Bob Melisso	...	(1 episode, 2009)
Tim Evans	...	(1 episode, 2010)

Series Writing Credits  

Kevin Barry	...	(2 episodes, 2007-2008)
Robert Beemer	...	(4 episodes, 2008-2010)
Robert Beemer	...	(writer) (2 episodes, 2009-2010)
Colin Campbell	...	(writer) (2 episodes, 2009-2012)
Colin Campbell	...	(written by) (2 episodes, 2007)
Jason Coffee	...	(3 episodes, 2007-2008)
Jason Coffee	...	(additional writing) (1 episode, 2007)
Douglas Cohen	...	(written by) (2 episodes, 2007)
Douglas Cohen	...	(3 episodes, 2007)
Sam Dolan	...	(1 episode, 2009)
Arthur Drooker	...	(3 episodes, 2008-2009)
Tim Evans	...	(1 episode, 2010)
Savas Georgalis	...	(5 episodes, 2008-2012)
Savas Georgalis	...	(writer) (1 episode, 2008)
James Goldin	...	(1 episode, 2015)
James Grant Goldin	...	(5 episodes, 2009-2014)
James Grant Goldin	...	(writer) (1 episode, 2009)
Brittany Graham	...	(additional writing) (2 episodes, 2007)
Brittany Graham	...	(3 episodes, 2007-2008)
Rebecca Graham	...	(3 episodes, 2008-2009)
John Greenewald Jr.	...	(1 episode, 2008)
Jim Hense	...	(4 episodes, 2009-2012)
Matthew P. Hickey	...	(written by) (1 episode, 2007)
Andrew Holland	...	(additional writing) (2 episodes, 2007)
Andrew Holland	...	(3 episodes, 2007)
Amy Huggins	...	(written by) (2 episodes, 2007)
Frank Kosa	...	(1 episode, 2009)
Tony Long	...	(written by) (3 episodes, 2007)
Adrian Maher	...	(1 episode, 2009)
Bob Melisso	...	(1 episode, 2009)
Geoff Miller	...	(1 episode, 2008)
Andrew Nock	...	(written by) (2 episodes, 2007)
Andy Papadopoulos	...	(3 episodes, 2008)
David Rajter	...	(1 episode, 2008)
Darryl Rehr	...	(10 episodes, 2008-2014)
Darryl Rehr	...	(writer) (2 episodes, 2009)
Darryl Rehr	...	(additional writing) (1 episode, 2012)
Gabriel Rotello	...	(supervising writer) (14 episodes, 2011-2012)
Gabriel Rotello	...	(15 episodes, 2011-2015)
Daniel Snyder	...	(2 episodes, 2011-2012)
Laura Verklan	...	(18 episodes, 2007-2014)
Laura Verklan	...	(written by) (5 episodes, 2007-2008)
Laura Verklan	...	(writer) (3 episodes, 2009-2011)
Steven Zorn	...	(2 episodes, 2007-2008)

Series Cast  

	Erik Thompson	...	Self - Narrator / ... 86 episodes, 2007-2015
	Alex Filippenko	...	Self - Univ. of California, Berkeley / ... 53 episodes, 2007-2015
	Laura Danly	...	Self - Griffith Observatory / ... 30 episodes, 2007-2014
	Clifford V. Johnson	...	Self - Univ. of Southern California / ... 26 episodes, 2007-2015
	Michio Kaku	...	Self - Author, 'Physics of the Impossible' / ... 19 episodes, 2007-2009
	Amy Mainzer	...	JPL / ... 16 episodes, 2008-2012
	Greg Laughlin	...	Self - Univ. of California, Santa Cruz / ... 15 episodes, 2007-2012
	Neil deGrasse Tyson	...	Self - American Museum of Natural History / ... 12 episodes, 2007-2008
	Michael Mischna	...	JPL / ... 11 episodes, 2007-2014
	Rob Roy Britt	...	Self - Livescience.com / ... 10 episodes, 2007-2008
	Michelle Thaller	...	Self - Caltech / ... 10 episodes, 2007-2009
	Travis Taylor	...	Self - Physicist / ... 6 episodes, 2009-2010
	Chris McKay	...	Self - NASA Ames Research Center / ... 6 episodes, 2008-2009
	Kevin R. Grazier	...	Self - Planetary Scientist / ... 6 episodes, 2009-2015
	Lucianne Walkowicz	...	Self - Princeton University 5 episodes, 2011-2012
	Don Yeomans	...	JPL / ... 5 episodes, 2007-2012
	Holly Gilbert	...	Self - NASA / ... 5 episodes, 2007-2010
	Sean Carroll	...	Self - Caltech / ... 5 episodes, 2008-2012
	Adam Frank	...	Self - Astronomer, Univ. of Rochester / ... 5 episodes, 2008-2014
	Bruce Betts	...	Self - The Planetary Society 4 episodes, 2009-2012
	Mike Brown	...	Self - CalTech / ... 4 episodes, 2007-2011
	Seth Shostak	...	Self - SETI Institute / ... 4 episodes, 2007-2011
	Adam Showman	...	Self - University of Arizona / ... 4 episodes, 2007-2008
	William Hartmann	...	Self - Planetary Science Center / ... 4 episodes, 2007-2009
	Dan Durda	...	Self - Southwest Research Institute / ... 4 episodes, 2009-2014
	Geoff Marcy	...	Self - Astrobioloist, Univ. of California Berkeley / ... 4 episodes, 2007-2010
	Pamela L. Gay	...	Self / ... 4 episodes, 2009-2015
	David Grinspoon	...	Self - Denver Museum of Nature and Science / ... 3 episodes, 2007-2008
	Peter H. Schultz	...	Self - Brown University / ... 3 episodes, 2007-2012
	Kenneth Nealson	...	Self - Univ. of Southern California / ... 3 episodes, 2007-2009
	John Spencer	...	Self - Space Architect / ... 3 episodes, 2007-2008
	Ed Krupp	...	Self - Director, Griiffith Observatory / ... 3 episodes, 2008-2014
	Todd Hoeksema	...	Self - Stanford University 3 episodes, 2009-2010
	Bonnie Buratti	...	Self - NASA / ... 3 episodes, 2007
	Max Tegmark	...	Self - Assoc. Prof. Physics, MIT / ... 3 episodes, 2007-2012
	Jonathan Markley	...	Self 3 episodes, 2015
	Feryal Ozel	...	Self - Astrophysicist, Univ. of Arizona / ... 2 episodes, 2007-2009
	Richard Ellis	...	Self - Astronomer, Cal Tech / ... 2 episodes, 2007-2008
	Craig DeForest	...	Self - Southwest Research Institute 2 episodes, 2007-2010
	Richard Muller	...	Self - Astrophysicist, Author, 'Physics For Future Presidents' / ... 2 episodes, 2008-2011
	Donald Brownlee	...	Self - Univ. of Washington / ... 2 episodes, 2007-2011
	Dana Mackenzie	...	Self - Author, 'The Big Splat' 2 episodes, 2007-2009
	Neil F. Comins	...	Author, 'What if the moon didn't exist?' / ... 2 episodes, 2007-2008
	Jay Pasachoff	...	Self - Williams College 2 episodes, 2007
	Mark Morris	...	Self - Univ. of California, Los Angeles / ... 2 episodes, 2007
	Matt Malkan	...	Self - Univ. of California, Los Angeles 2 episodes, 2008
	Amanda Hendrix	...	Self - Jet Propulsion Laboratory 2 episodes, 2007-2008
	Robert Zubrin	...	Self - President, The Mars Society 2 episodes, 2008-2011
	Michael Cassutt	...	Self - Author, 'Who's Who in Space' / ... 2 episodes, 2008-2009
	Jonathan Clark	...	Self - NASA Flight Surgeon, 1997-2005 2 episodes, 2008-2009
	Tyler Nordgren	...	Self - Astronomer, University of Redlands 2 episodes, 2014
	Everett Gibson	...	Johnson Space Center / ... 2 episodes, 2007
	Margarita Marinova	...	Self - CalTech / ... 2 episodes, 2008-2009
	Nate McCrady	...	Self - Univ. of California, Los Angeles 2 episodes, 2007-2008
	Kevin H. Baines	...	Self - NASA / ... 2 episodes, 2007
	James F. Bell	...	Self - Cornell University 2 episodes, 2010
	Pascal Lee	...	Self - Mars Institute / ... 2 episodes, 2008-2011
	Steven R. Chesley	...	JPL / ... 2 episodes, 2009
	Stan Woosley	...	Self - Univ. of California, Santa Cruz 2 episodes, 2007-2009
	Warren Brown	...	Self - Harvard-Smithsonian / ... 2 episodes, 2007-2009
	Jeffrey Byrnes	...	Self - US Geological Survey 2 episodes, 2007
	David Brin	...	Self - Author, 'Startide Rising' / ... 2 episodes, 2008
	Richard Obousy	...	Self - Physicist / ... 2 episodes, 2010-2011
	Edward Stone	...	JPL / ... 2 episodes, 2007-2012
	Russell Schweickart	...	Self - B612 Foundation / ... 2 episodes, 2007-2009
	Gibor Basri	...	Self: University of California, Berkeley 2 episodes, 2007
	Mark Boslough	...	Self - Physicist, Sandia National Laboratories / ... 2 episodes, 2008-2012
	Jerry Linenger	...	Self - Author, 'Off the Planet' 2 episodes, 2008
	Peter Ward	...	Self - Univ. of Washington 2 episodes, 2009-2011
	Don Figer	...	Self - Rochester Institute of Technology 2 episodes, 2009
	Dan Evans	...	Self - Harvard Center for Astrophysics / ... 2 episodes, 2009
	Bryan E. Penprase	...	Self - Astrophysicist, Pomona College 2 episodes, 2014
	Alan Guth	...	Self - Prof. Physics, MIT / ... 2 episodes, 2007-2008
	Andrew Ingersoll	...	Self - CalTech / ... 2 episodes, 2007
	Michael Liu	...	Self - University of Hawaii 2 episodes, 2007
	Joshua Barnes	...	Self - University of Hawai'i / ... 2 episodes, 2007
	Roger Launius	...	Self - Space Historian 2 episodes, 2008-2009
	Ken Tankersley	...	Self - Archaeologist, Univ. of Cincinnati / ... 2 episodes, 2009-2012
	Benjamin Weiss	...	Self - Planetary Scientist / ... 2 episodes, 2010
	Peter Smith	...	Self - Phoenix Mars Mission / ... 2 episodes, 2007-2008
	Marcelo Gleiser	...	Self - Physicist, Dartmouth College / ... 2 episodes, 2007-2014
	William Ailor	...	Self - The Aerospace Corp. / ... 2 episodes, 2009
	David Ackroyd	...	Self - Narrator 1 episode, 2007
	Erik Thomson	...	Self - Narrator 1 episode, 2011
	Holly Gilbert	...	Self - Rice University 1 episode, 2007
	Maxie Santillan Jr.	...	Shaman 1 episode, 2007
	Tom Spilker	...	Self - JPL 1 episode, 2007
	Meers Oppenheim	...	Self - Boston University 1 episode, 2007
	David A. Aguilar	...	Self - Harvard Center for Astrophysics 1 episode, 2008
	Robert T. Pappalardo	...	Self - Jet Propulsion Laboratory 1 episode, 2008
	Jay Melosh	...	Self - Planetary scientist, Univ. of Arizona 1 episode, 2008
	Jim Logan	...	Self - Space Medicine Associates 1 episode, 2008
	Bruce Balick	...	Self - Univ. of Washington 1 episode, 2008
	Dan Bauer	...	Self - Fermilab 1 episode, 2008
	Darin Ragozzine	...	Self - Planetary Astronomer, CalTech 1 episode, 2008
	David Sandwell	...	Self - Scripps Institution of Oceanography 1 episode, 2008
	Dirk Lummerzheim	...	Self - Univ. of Alaska 1 episode, 2009
	Keith Holsapple	...	Self - Univ. of Washington, Seattle 1 episode, 2009
	Victoria Meadows	...	Self - Univ. of Washington 1 episode, 2009
	Paul Davies	...	Author, 'The Mind of God' / ... 1 episode, 2011
	Matthew Golombek	...	JPL / ... 1 episode, 2011
	William Alschuler	...	CA Institute of the Arts (CalArts) / ... 1 episode, 2011
	Bruce Masse	...	Self - Los Alamos National Laboratory 1 episode, 2012
	Mark Lehner	...	Self - Director, Ancient Egypt Research Associates 1 episode, 2014
	Julye Bidmead	...	Self - Historian of Religion, Chapman University 1 episode, 2014
	Tania Burchell	...	Self - National Radio Astronomy Observatory 1 episode, 2014
	Brian Greene	...	Self - Prof. Math & Physics, Columbia University 1 episode, 2007
	Alan Boss	...	Self - Astrophysicist, Carnegie Institution 1 episode, 2007
	Henry Throop	...	Self - Southwest Research Institute 1 episode, 2007
	Seiji Sugita	...	Self - University of Tokyo 1 episode, 2007
	Kim Stanley Robinson	...	Self - Author, 'Sixty Days and Counting' 1 episode, 2008
	Don Lamb	...	Self - Astrophysicist, Univ. of Chicago 1 episode, 2008
	Lawrence Young	...	Self - Astrophysicist, Massachusetts Institute of Technology 1 episode, 2008
	Jerry Bonnell	...	Self - Univ. of Maryland, College Park 1 episode, 2008
	Craig C. Freudenrich	...	Science Writer / ... 1 episode, 2008
	Brett Gladman	...	Self - Univ. of British Columbia 1 episode, 2008
	André Bormanis	...	Self - 'Star Trek' Writer and Science Advisor 1 episode, 2009
	Pat Slane	...	Self - Harward-Smithsonian Center for Astrophysics 1 episode, 2009
	Glenn Schneider	...	Self - University of Arizona 1 episode, 2010
	Robert R. Cargill	...	Self - University of Iowa 1 episode, 2011
	John Mosley	...	Self - Author, 'he Christmas Star' 1 episode, 2014
	Willeke Wendrich	...	Self - Egyptologist, UCLA 1 episode, 2014
	Leslie Young	...	Self - Southwest Research Institute 1 episode, 2007
	Gregory Benford	...	Self - Physicist and Author, Univ. of California, Irvine 1 episode, 2007
	Steve Squyres	...	Self - Mars Expedition Rover Mission 1 episode, 2007
	Brian Cameron	...	Self - CalTech 1 episode, 2007
	Geoffrey Landis	...	Self - Physicist, NASA Glenn Research Center 1 episode, 2007
	Robert Hurt	...	Self - CalTech 1 episode, 2007
	Vanna Bonta	...	Self - Author, 'Flight' 1 episode, 2008
	Mike Zolensky	...	Self - NASA JSC 1 episode, 2008
	Stefan Immler	...	Self - Astrophysicist, NASA Goddard Space Flight Center 1 episode, 2008
	Abigail Allwood	...	Jet Propulsion Laboratory / ... 1 episode, 2008
	Adrienne Cool	...	Self - San Francisco State Univ. 1 episode, 2008
	Lynn Rothschild	...	Self - NASA Ames Research Center 1 episode, 2008
	Margaret Meixner	...	Self - Space Telescope Science Institute 1 episode, 2008
	Christopher Gilman	...	Self - Global Effects, Inc 1 episode, 2009
	Mark Richardson	...	Self - Caltech 1 episode, 2009
	Jeff Cuzzi	...	Self - NASA Ames Research Center 1 episode, 2009
	Petrus Matheus Marie Jenniskens	...	Self - SETI Institute 1 episode, 2009
	Peter Tuthill	...	Self - Univ. of Sydney, Australia 1 episode, 2009
	David Thompson	...	Self - NASA Goddard Space Flight Ctr. 1 episode, 2009
	Ashwin Vasavada	...	JPL / ... 1 episode, 2010
	John Kappenman	...	Self - Grid Expert, Storm Analysis Consultants 1 episode, 2010
	Douglas Duncan	...	Self - Univ. of Colorado 1 episode, 2010
	Edward Young	...	Self - Univ. of California, Los Angeles 1 episode, 2011
	Dallas Abbott	...	Self - Columbia University 1 episode, 2012
	John Nolan	...	Self - Ancient Egypt Research Associates 1 episode, 2014
	Jeffrey Goodman	...	Archaeologist / ... 1 episode, 2014
	Nima Arkani-Hamed	...	Self - Prof. Physics, Harvard University 1 episode, 2007
	Andrew J.S. Hamilton	...	Self - Univ. of Colorado, Boulder 1 episode, 2007
	Dave Grinspoon	...	Self - Denver Museum of Nature & Science 1 episode, 2007
	Suvi Gezari	...	Self - CalTech 1 episode, 2007
	Richard Greenberg	...	Self - Author, 'Europa, the Ocean Moon' 1 episode, 2007
	Robert G. Strom	...	Self - University of Arizona 1 episode, 2007
	Beth Biller	...	Self - University of Hawaii 1 episode, 2007
	Claudia Alexander	...	Jet Propulsion Laboratory / ... 1 episode, 2007
	Owen Garriott	...	Self - Astronaut, Ret., Skylab & Spacelab 1 episode, 2008
	Robert P. Kirshner	...	Self - Astrophysicist, Harvard University 1 episode, 2008
	John S. Lewis	...	Author, 'Mining the Sky' / ... 1 episode, 2008
	Gioia Massa	...	Self - Purdue University 1 episode, 2008
	Tom Duxbury	...	Self - NASA Ames Research Center 1 episode, 2008
	Wesley Straub	...	Self - JPL 1 episode, 2009
	Lisa Kawley	...	Self - Univ. of Hawaii 1 episode, 2009
	Donald Marsolf	...	Self - Univ. of California, Santa Barbara 1 episode, 2010
	Fred Kuttner	...	Self - Univ. of California, Santa Cruz 1 episode, 2012
	John Fillwalk	...	Self - Director, IDIA Lab, Ball State Univ. 1 episode, 2014
	Andrea Ghez	...	Self - Univ. of California, Los Angeles 1 episode, 2007
	Rosaly Lopes	...	Self - JPL 1 episode, 2007
	Carolyn Porco	...	Self - Cassini Imaging Team 1 episode, 2007
	Peter Pressman	...	Self - Cedar Sinai Medical Center 1 episode, 2007
	Robin Canup	...	Self - University of Colorado 1 episode, 2007
	Jeff Sutton	...	Self - US Geological Survey 1 episode, 2007
	Ronald Mallett	...	Self - Physicist, Author, 'Time Traveler', Univ. of Connecticut 1 episode, 2008
	Adrian Brown	...	Self - Astrobiologist, SETI Institute 1 episode, 2008
	Joseph Lykken	...	Self - Physicist, Fermilab 1 episode, 2008
	Paul J. Miller	...	Self - Ltjg, U. S. Coast Guard 1 episode, 2008
	Andrew Thomas	...	Self - Astronaut 1 episode, 2008
	Luann Becker	...	Self - Research Scientist, Johns Hopkins University 1 episode, 2008
	Robert Quimby	...	Cal Tech / ... 1 episode, 2008
	Craig Bobshin	...	Self - Orange County Astronomers 1 episode, 2008
	Peter Tsou	...	Self - NASA JPL 1 episode, 2008
	Jeff Moore	...	Self - NASA Ames Research Center 1 episode, 2008
	Cary Mitchell	...	Self - Purdue University 1 episode, 2008
	Allen Newcomb	...	Self - Vanna's Husband 1 episode, 2008
	Wendell W. Mendell	...	Self - NASA Constellation Program 1 episode, 2008
	Meenakshi Wadhwa	...	Self - Cosmo-chemist, Arizona State University 1 episode, 2009
	Brooks Peck	...	Self - Science Fiction Museum & Hall of Fame 1 episode, 2009
	Fiorella Terenzi	...	Self - Author 'Heavenly Knowledge' 1 episode, 2009
	Eric Anderson	...	Self - Pres. & CEO Space Adventures 1 episode, 2009
	Larry Albright	...	Self - Plasma Art 1 episode, 2009
	Brad Hansen	...	Self - Univ. of California, Los Angeles 1 episode, 2010
	Linda T. Elkins-Tanton	...	Self - MIT 1 episode, 2010
	Seth Lloyd	...	Self - MIT 1 episode, 2012
	Richard Pogge	...	Self - The Ohio State University 1 episode, 2012
	James P. Allen	...	Self - Egyptologist, Brown University 1 episode, 2014
	R. Michael Rich	...	Self - Research Astronomer, UCLA 1 episode, 2014
	Raymond Kurzweil	...	Self - Author, 'The Singulrity is Near' 1 episode, 2007
	Gary Lofgren	...	Johnson Space Center / ... 1 episode, 2007
	Larry Combs	...	Self - Space Weather Forecaster 1 episode, 2007
	Jose Castro	...	Self - West Hollywood Sheriff's Dept. 1 episode, 2007
	Michael J. Mumma	...	Goddard Space Flight Center / ... 1 episode, 2007
	Rene Ong	...	Self - Univ. of California, Los Angeles 1 episode, 2007
	Susan Stolovy	...	CalTech / ... 1 episode, 2007
	Debra Fischer	...	Self - San Francisco State University 1 episode, 2007
	Timothy Hallman	...	Self - Brookhaven National Lab, NY 1 episode, 2007
	Jennifer Heldmann	...	Jet Propulsion Laboratory / ... 1 episode, 2008
	Michael Mendillo	...	Self - Boston University 1 episode, 2008
	J. Craig Wheeler	...	Self - Astrophysicist, Univ. of Texas, Austin 1 episode, 2008
	Carlos Fernandez-Pello	...	Self - Univ. of California, Berkeley 1 episode, 2008
	Joseph Kirschvink	...	Self - CalTech 1 episode, 2008
	Scott J. Horowitz	...	CEO Doc's Aerospace / ... 1 episode, 2008
	Brian Wilcox	...	Self - Athlete, Principal Investigator 1 episode, 2008
	Bruce Waddington	...	Self - Orange County Astronomers 1 episode, 2008
	Paul Knappenberger	...	Self - Adler Planetarium 1 episode, 2008
	Burt Ovrut	...	Self - Physicist, Univ. of Pennsylvania 1 episode, 2008
	David Kring	...	Self - Planetary Geologist, Lunar and Planetary Institute 1 episode, 2008
	David Garrison	...	Self - Univ. of Houston, Clear Lake 1 episode, 2008
	Rocco Mancinelli	...	Self - SETI Institute 1 episode, 2008
	Travis Huxman	...	Self - Biosphere 2 1 episode, 2008
	Grant Stokes	...	Self - M.I.T. Lincoln Observatory 1 episode, 2009
	Jan Vrtilek	...	Self - Harvard-Smithsonian Center for Astrophysics 1 episode, 2009
	William J. Borucki	...	Self - Kepler Mission 1 episode, 2009
	Philip Scherrer	...	Self - Stanford University 1 episode, 2009
	William B. Scott	...	Self - Co-Author, 'Counter-Space' 1 episode, 2009
	Jack Lissauer	...	Self - NASA Ames Research Center 1 episode, 2009
	Tom D. Jones	...	Self - Author, 'Sky Walking' 1 episode, 2009
	Natalie Batalha	...	Self - San Jose State University 1 episode, 2010
	Robert Spitzer	...	Self - Magis Center of Reason and Faith 1 episode, 2011
	Martin K.A. Morgan	...	Self - Historian 1 episode, 2012
	John F. Wilson	...	Self - Religious Historian, Pepperdine University 1 episode, 2014
	Clive Ruggles	...	Self - Archaeoastronomer, Univ. of Leicester 1 episode, 2014
	Lawrence Krauss	...	Self - Author, 'Hiding in the Mirror' 1 episode, 2007
	Daniel Castro	...	Self - West Hollywood Sheriff's Station 1 episode, 2007
	Margaret Kivelson	...	Self - UCLA 1 episode, 2007
	Glenn Piner	...	Self - Whittier College 1 episode, 2007
	David A. Kring	...	Self - Lunar and Planetary Institute 1 episode, 2007
	David McKay	...	Self - Johnson Space Center 1 episode, 2007
	Dmitri Kharzeev	...	Self - Brookhaven National Lab, NY 1 episode, 2007
	John Brandenburg	...	Self - Physicist, Orbital Technologies 1 episode, 2008
	Alan Smallbone	...	Self - Astrophotographer, Orange County Astronomers 1 episode, 2008
	Andy Albrecht	...	Self - Univ. Of California, Davis 1 episode, 2008
	Marvin Bolt	...	Self - Adler Planetarium 1 episode, 2008
	Bill Gallus	...	Self - Iowa State University 1 episode, 2008
	Anthony Zee	...	Self - Univ. of Santa Barbara 1 episode, 2008
	Sarah McAllister	...	Self - Univ. of California, Berkeley 1 episode, 2008
	April E. Ronca	...	Self - Space Biologist 1 episode, 2008
	Chris Fryer	...	Self - Los Alamos National Laboratory 1 episode, 2008
	Mike Gernhardt	...	Self - NASA 1 episode, 2008
	Lisa Kaltenegger	...	Self - Harvard-Smithsonian Center for Astrophysics 1 episode, 2009
	Peter Teuben	...	Self - Simulation Specialist, Univ. of Maryland 1 episode, 2009
	Karel Urbanek	...	Self - Stanford University 1 episode, 2009
	Mark Showalter	...	Self - NASA Ames Research Center 1 episode, 2009
	Tim Spahr	...	Self - Minor Planet Center 1 episode, 2009
	Stephen Whiting	...	Self - Vandencerg AFB 1 episode, 2009
	Miguel San Martin	...	JPL / ... 1 episode, 2010
	Leonard Mlodinow	...	Self - Co-Author, 'The Grand Design' 1 episode, 2011
	Charles Beichman	...	Self - NASA Exoplanet Science Institute 1 episode, 2011
	Andrew Ng	...	Self - Director, Stanford A.I. Lab 1 episode, 2011
	Todd Barber	...	Self - NASA-JPL 1 episode, 2012
	Robert Mullins	...	Self - Archaeologist, Azusa Pacific University 1 episode, 2014
	Glen Dash	...	Self - Engineer, Ancient Egypt Research Associates 1 episode, 2014
	Waleed Abdalati	...	Goddard Space Flight Center / ... 1 episode, 2007
	Timothy Dowling	...	Self - University of Louisville 1 episode, 2007
	Robert Caldwell	...	Self - Dartmouth College 1 episode, 2007
	Andrew Steele	...	Self - Carnegie Institute 1 episode, 2007
	Laird Close	...	Self - Astronomer, University of Arizona 1 episode, 2007
	Tetjana Ross	...	Self - Oceanographer, Dalhousie University 1 episode, 2007
	Aomawa Baker	...	Caltech / ... 1 episode, 2008
	Eliezer Yudkowsky	...	Self - Singularity Institute 1 episode, 2008
	Lene Vestergaard Hau	...	Self - Harward University 1 episode, 2008
	Sheryl Bishop	...	Self - Univ. of Texas, Medical Branch 1 episode, 2008
	Heather A. Knutson	...	Self - Harvard University 1 episode, 2008
	Sarah Smith	...	Self - NASA White Sands Test Facility 1 episode, 2008
	Barry Barish	...	Self - Caltech 1 episode, 2008
	Lee Bebout	...	Self - Astrochemist, NASA Ames Research Center 1 episode, 2008
	Una Hwang	...	Self - NASA Goddard Space Flight Center 1 episode, 2008
	Ryan L. Kobrick	...	Self - Univ. of Colorado, Boulder 1 episode, 2008
	Clark Hawk	...	Self - Univ. of Alabama, Huntsville 1 episode, 2008
	Mickey Hart	...	Self - Grateful Dead & Global Drum Project 1 episode, 2009
	Avi Loeb	...	Self - Harvard University 1 episode, 2009
	John Beck	...	Self - Stanford University 1 episode, 2009
	Jennifer A. Fuka	...	Self - Vandenberg AFB 1 episode, 2009
	Vince Tiede	...	Self - Astro-Archaeology Survey, Yale 1 episode, 2014
	Scott Evans	...	JPL / ... 1 episode, 2014
	Marc Kamionkowski	...	Self - Caltech 1 episode, 2007
	Dale Andersen	...	Self - Carl Sagan Center 1 episode, 2007
	Jon Aurnou	...	Self - UCLA 1 episode, 2007
	Charles Kerton	...	Self - Iowa State University 1 episode, 2008
	Robert Lightfoot	...	Self - NASA Marshall Space Flight Center 1 episode, 2008
	Marc Millis	...	Self - Propulsion Physicist, Tau Zero Foundation 1 episode, 2008
	Robert Ambrose	...	Self - NASA 1 episode, 2008
	Harvey Wichman	...	Self - Aerospace Ergonomicist 1 episode, 2008
	Mark E. Jackson	...	Self - National Weater Service 1 episode, 2009
	Ryan Hickox	...	Self - Harward-Smithsonian Center for Astrophysics 1 episode, 2009
	Ed Lu	...	Self - Former Astronaut, B612 Foundation 1 episode, 2009
	Robert Hermes	...	Self - Scientist, Los Alamos, New Mexico 1 episode, 2014
	Margaret Tolbert	...	Self - University of Colorado 1 episode, 2007
	Sterling Greene	...	Early Man 1 episode, 2007
	Nick Baggerly	...	Self - Drive Around the World 1 episode, 2008
	Samuel Coniglio	...	Self - Space Tourism Society 1 episode, 2008
	Dana Lear	...	Self - Johnson Space Center 1 episode, 2008
	Partha Sarkar	...	Self - Iowa State University 1 episode, 2008
	Sean Carey	...	Self - CalTech 1 episode, 2008
	Robert Bigelow	...	Self - Bigelow Aerospace 1 episode, 2009
	Frank McDonough	...	Self - Los Angeles Arboretum 1 episode, 2009
	Steven Lee	...	JPL / ... 1 episode, 2010
	Wolfhard Schlosser	...	Self - Prof. Astronomy, Bochum University 1 episode, 2007
	Bill Stone	...	Self - Stone Aerospace 1 episode, 2007
	Dava Newman	...	Self - M.I.T. 1 episode, 2008
	Zoltan G. Levay	...	Self - Image Specialist, Space Telescope Science Institute 1 episode, 2008
	Don Henderson	...	Self - NASA White Sands Test Facility 1 episode, 2008
	Will Whitehorn	...	Self - Virgin Galactic 1 episode, 2008
	Caitlin Griffith	...	Self - Univ. of Arizona 1 episode, 2008
	Charles Walcott	...	Self - Cornell University 1 episode, 2009
	Richard Fork	...	Self - Univ. of Alabama, Huntsville 1 episode, 2009
	Eric Haakonstad	...	Self - Bigelow Aerospace 1 episode, 2009
	James F. Montgomery	...	JPL / ... 1 episode, 2010
	Dominic Jonak	...	Self - Carnegie Mellon University 1 episode, 2007
	Charles Seife	...	Self - Assoc. Prof. Journalism, New York University 1 episode, 2007
	Ron Driftler	...	Self - NASA 1 episode, 2008
	Mark Marley	...	Self - NASA Ames Research Center 1 episode, 2008
	Ann Wichman	...	Self - Harvey's Wife 1 episode, 2008
	Pat MacRae	...	Self - Cornell University 1 episode, 2009
	Owen Gingerich	...	Self - Harvard-Smithsonian Center of Astrophysics 1 episode, 2007
	Vicki Rapaport	...	Self - Rapaport Dermatology of Beverly Hills 1 episode, 2009
	Gerald Brodin	...	Nicholas Copernicus 1 episode, 2007
	Jenny Kim	...	Self - Univ. of California, Los Angeles 1 episode, 2009
	Michael Bosemen	...	Johannes Kepler 1 episode, 2007
	Thaine H. Allison Jr.	...	Galileo Galilei 1 episode, 2007
	Jonathan Kelley	...	Pope Urban VIII 1 episode, 2007
	John Polkinghorne	...	Self - Physicist and Anglican Priest 1 episode, 2007
	James Casey	...	Isaac Newton 1 episode, 2007
	Martin Rees	...	Self - Astronomer Royal, Cambridge University 1 episode, 2007
	Glen McDougal	...	Carnival Barker 1 episode, 2007
	David Leeming	...	Self - Prof. Emeritus, English, University of Connecticut 1 episode, 2007
	James Peebles	...	Self - Einstein prof. Emeritus of Science, Princeton University 1 episode, 2007
	Simon Mitton	...	Self - Author, 'Conflict in the Cosmos' 1 episode, 2007
	Ralph Alpher	...	Self - Physicist and Big Bang Pioneer 1 episode, 2007
	Robert Woodrow Wilson	...	Self - Harvard-Smithsonian Center for Astrophysics 1 episode, 2007
	Maya Harvey	...	Extra - Girl at Carnival 1 episode, 2007
	Julius Buckner	...	Extra 1 episode, 2007
	Christine Coe	...	Extra 1 episode, 2007
	Sara Davenport-Ebersole	...	Extra 1 episode, 2007
	Eugene Loza Jr.	...	Extra 1 episode, 2007
	William Althoff	...	Self - Actor 1 episode, 2008
	Faith Craig	...	Grandmother 1 episode, 2010
	Duane Scott	...	Grandfather 1 episode, 2010
	Jenn Jackson	...	Medical Officer 1 episode, 2011
	Lucinda Land	...	Science Officer 1 episode, 2011
	Ryan C. Johnson	...	Special Effects artist 1 episode, 2011
	Don Lusko	...	Engineer 1 episode, 2011
	Arden Sellers	...	Commander 1 episode, 2011
	Ryan Johnson	...	Self - Special effects artist 1 episode, 2011
	Manuel Rosales	...	Self - Organ Builder 1 episode, 2012
	Mark Whittle	...	Self - Astronomer, University of Virginia 1 episode, 2012
	Caroline Fraissinet	...	Lot's Wife 1 episode, 2014

Series Produced by 

Douglas Cohen	...	executive producer (82 episodes, 2007-2015)
Louis Tarantino	...	executive producer (82 episodes, 2007-2015)
Carl H. Lindahl	...	executive producer: for History / executive producer / executive producer: for The History Channel / executive producer: for H2 TM / executive producer: History (68 episodes, 2007-2014)
Kelly Ficklin	...	post producer (48 episodes, 2007-2009)
Emily Campbell	...	post production supervisor (43 episodes, 2008-2014)
Beth Dietrich	...	executive producer: for The History Channel / executive producer: The History Channel / executive producer: for History Television Network Productions / executive producer (26 episodes, 2007-2008)
Joel Franklin	...	coordinating producer / coordination producer (25 episodes, 2010-2014)
Brittany Graham	...	producer / co-producer (16 episodes, 2007-2010)
Arthur Maturo	...	producer / associate producer (15 episodes, 2008-2015)
Sam Dolan	...	producer / senior producer (12 episodes, 2007-2015)
Melissa Tittl	...	associate producer (10 episodes, 2007-2009)
Sven Berkemeier	...	producer (10 episodes, 2008-2014)
Emmanuel E. Martinez	...	associate producer (10 episodes, 2008-2009)
Vincent Lopez	...	producer (8 episodes, 2008-2015)
Michael Schachtner	...	associate producer (8 episodes, 2008-2009)
Marianna Yarovskaya	...	producer (6 episodes, 2007-2008)
Steffen Schlachtenhaufen	...	associate producer (6 episodes, 2007)
Brian Thompson	...	co-producer (6 episodes, 2007)
Pedro Azevedo	...	associate producer (6 episodes, 2010-2012)
Mindy Pomper Johnson	...	associate producer (5 episodes, 2009-2012)
Ryan T. Hurst	...	producer / associate producer (5 episodes, 2011-2015)
Savas Georgalis	...	producer / field producer (4 episodes, 2008-2012)
Rebecca Graham	...	producer (3 episodes, 2008-2009)
Jessica Loveless	...	producer / co-producer (3 episodes, 2008-2009)
Lisa Sichi	...	associate producer / segment producer (3 episodes, 2009)
Julie Crawford	...	field producer (3 episodes, 2010-2012)
Amy Huggins	...	producer (2 episodes, 2007)
Tony Long	...	producer (2 episodes, 2007)
Andrew Nock	...	producer (2 episodes, 2007)
Dorothea Benford	...	associate producer (2 episodes, 2009)
Tim Evans	...	producer / supervising producer (2 episodes, 2010)
Andy Schlachtenhaufen	...	associate producer / field producer (2 episodes, 2011-2012)
Daniel Snyder	...	producer (2 episodes, 2011-2012)
Amy Barnes	...	field producer: Europe (1 episode, 2007)
Stuart Carter	...	executive producer (1 episode, 2007)
Kathy Davis	...	post producer (1 episode, 2007)
Luke Ellis	...	executive producer (1 episode, 2007)
Chris Grabowski	...	field producer: Europe (1 episode, 2007)
Matthew P. Hickey	...	executive producer (1 episode, 2007)
Andrew Holland	...	producer (1 episode, 2007)
Christopher Hutchings	...	associate producer (1 episode, 2007)
Stephen Marsh	...	series producer (1 episode, 2007)
Simon Martin	...	assistant producer (1 episode, 2007)
Martin Gillam	...	additional field producer (1 episode, 2008)
Irit Lockspeiser	...	assistant post producer (1 episode, 2008)
Geoff Miller	...	producer (1 episode, 2008)
Charles Nordlander	...	executive producer: for The History Channel (1 episode, 2008)
Brad Pike	...	assistant post producer (1 episode, 2008)
Dennis Powers	...	additional field producer (1 episode, 2008)
David Rajter	...	producer (1 episode, 2008)
Geoffrey Sharp	...	additional field producing (1 episode, 2008)
Luis Tinajero	...	assistant post producer (1 episode, 2008)
Robert Beemer	...	supervising producer (1 episode, 2009)
James Grant Goldin	...	producer (1 episode, 2009)
Frank Kosa	...	producer (1 episode, 2009)
Adrian Maher	...	producer (1 episode, 2009)
Laura Verklan	...	producer (1 episode, 2009)
Izumi Tanaka	...	field producer (1 episode, 2010)
Ethan Sellers	...	assistant producer (1 episode, 2011)
Stanley Brown	...	associate producer (1 episode, 2012)
Darryl Rehr	...	additional producing (1 episode, 2012)
Jim Pasquarella	...	executive producer (1 episode, 2015)

Series Music by 

Eric Amdahl	...	(73 episodes, 2007-2012)
Aaron Symonds	...	(1 episode, 2007)

Series Cinematography by 

Tom Collins	...	(55 episodes, 2007-2014)
Jason Newfield	...	(39 episodes, 2007-2009)
Kenneth Stipe	...	(29 episodes, 2008-2012)
Chris Raymond	...	(9 episodes, 2007-2009)
Chris Laine	...	(7 episodes, 2007-2009)
Tony Belko	...	(7 episodes, 2009-2012)
Eric Fisher	...	(6 episodes, 2007-2014)
Paul Johnson	...	(4 episodes, 2010)
Mike Testin	...	(4 episodes, 2011)
Greg Andracke	...	(3 episodes, 2008-2010)
Andre Fontanelle	...	(3 episodes, 2008-2010)
Norm Johnston	...	(3 episodes, 2008-2009)
Dan Major	...	(3 episodes, 2008-2009)
David Pryke	...	(3 episodes, 2008-2009)
Eric Fischer	...	(3 episodes, 2010-2012)
Bowdon Hunt	...	(3 episodes, 2012)
Randy Krehbiel	...	(3 episodes, 2012)
Jim Arnold	...	(2 episodes, 2008-2014)
Petr Stepanek	...	(2 episodes, 2008-2009)
Austin Anderson	...	(2 episodes, 2008)
Barry Michael	...	(2 episodes, 2008)
Tim Murray	...	(2 episodes, 2009)
Lonnie Magdich	...	(2 episodes, 2010)
Andy Schlachtenhaufen	...	(2 episodes, 2011-2012)
Eric Marquis	...	(2 episodes, 2014)
Dylan O'Brien	...	(1 episode, 2007)
Brook Aitken	...	(1 episode, 2008)
Michael Barry	...	(1 episode, 2008)
Andrew Black	...	(1 episode, 2008)
Tjardus Greidanus	...	(1 episode, 2008)
Jerry Hattan	...	(1 episode, 2008)
Paul Johnson	...	(1 episode, 2008)
Michael Mansouri	...	(1 episode, 2008)
Christopher Raymond	...	(1 episode, 2008)
Kevin Browne	...	(1 episode, 2009)
Jim Langley	...	(1 episode, 2009)
Russell Love	...	(1 episode, 2009)
Randall Peck	...	(1 episode, 2009)
Kyle Yaskin	...	(1 episode, 2009)
Bruce Schultz	...	(1 episode, 2010)
Dave Berliner	...	(1 episode, 2012)
Adam Hamer	...	(1 episode, 2012)
John C. Freeland	...	(1 episode, 2014)

Series Editing by 

Kevin Browne	...	(30 episodes, 2007-2014)
Tom Ronca	...	(18 episodes, 2008-2015)
Dion A. Labriola	...	(17 episodes, 2009-2014)
Kyle Yaskin	...	(14 episodes, 2007-2014)
Motoshi Wakabayashi	...	(12 episodes, 2007-2009)
Dan Wolfmeyer	...	(9 episodes, 2009-2012)
Conrad Stanley	...	(5 episodes, 2008)
Takayuki Fujiwara	...	(4 episodes, 2007-2009)
Samantha Jetter	...	(4 episodes, 2008-2011)
Katie Smith	...	(4 episodes, 2009-2010)
Gerard San Gemino	...	(4 episodes, 2009)
Jnani Butler	...	(4 episodes, 2011-2012)
R.L. Shontel	...	(3 episodes, 2009)
Sam Jetter	...	(2 episodes, 2007-2008)
Sean Presant	...	(2 episodes, 2007-2008)
Gina Vecchione	...	(2 episodes, 2007)
Lee Stepansky	...	(2 episodes, 2009)
Rob Thatcher	...	(2 episodes, 2014)
Benedict Jackson	...	(1 episode, 2007)
Nick Termini	...	(1 episode, 2007)
Amy Young	...	(1 episode, 2008)
Amy Young	...	(1 episode, 2008)
Lilly Posner	...	(1 episode, 2009)

Series Casting By 

James M. Cox

...

(1 episode, 2007)

Series Art Direction by 

Jack Cozzi

...

(1 episode, 2010)

Series Costume Design by 

Kathryn Shemanek

...

(1 episode, 2011)

Series Makeup Department 

Tia Albert	...	makeup artist (1 episode, 2007)
Shanna Cistulli	...	assistant makeup artist (1 episode, 2007)
Adrienne Sanchez	...	make-up (1 episode, 2009)
Eugene Conde	...	assistant makeup artist / hair stylist / key hair stylist (1 episode, 2010)
Lorraine Martin	...	key makeup artist (1 episode, 2010)

Series Production Management 

Alexander G. Morano	...	technology production manager (15 episodes, 2008-2009)
Emily Campbell	...	post-production supervisor (7 episodes, 2008-2011)
Jason Kaifesh	...	post production supervisor / post-production supervisor (2 episodes, 2007)
Anit Chan	...	controller (1 episode, 2007)
Olivia Foster	...	production manager (1 episode, 2007)
Kirstie McLure	...	head of production (1 episode, 2007)
Sarah Winter	...	production manager (1 episode, 2007)

Series Second Unit Director or Assistant Director 

Tim Evans	...	field director (1 episode, 2010)
John Fillwalk	...	field director (1 episode, 2014)

Series Art Department 

Ilka Rivard	...	graphic producer (7 episodes, 2007)
Steffen Schlachtenhaufen	...	storyboard artist / CGI storyboard artist (7 episodes, 2007)
Michael Schachtner	...	storyboard artist (2 episodes, 2007)
Patrick Barrett	...	key art (1 episode, 2007)
Dana Berry	...	graphics consultant (1 episode, 2007)
David A. Aguilar	...	concept illustrator (1 episode, 2008)
Ina-Marie Henning	...	designer (1 episode, 2014)

Series Sound Department 

Dan Luna	...	post production mixer / post-production mixer (37 episodes, 2009-2014)
Michael Phillips Keeley	...	sound editor / re-recording mixer / mixer (26 episodes, 2007-2009)
Rory Nix	...	field audio / audio / sound (22 episodes, 2007-2014)
Paul Wustrack	...	audio / field audio / sound (21 episodes, 2008-2010)
Jon Schell	...	sound designer / sound effects editor / dialogue editor (19 episodes, 2007-2009)
Marcus Yasui	...	field audio / audio (17 episodes, 2009-2011)
Tim Rock	...	post-production audio / post production audio (16 episodes, 2007-2008)
Ryan Young	...	mixer / dialogue editor / re-recording mixer (12 episodes, 2007-2009)
Matt Campbell	...	field audio (10 episodes, 2011-2014)
Shane Bronson	...	field audio / audio (8 episodes, 2009-2014)
John Lifavi	...	field audio (8 episodes, 2011-2014)
Michael Guske	...	field audio / sound mixer (7 episodes, 2007-2011)
Gerry Berkowitz	...	field audio / audio (7 episodes, 2009-2014)
Mark Jensen	...	mixer (6 episodes, 2008-2009)
Al Alonso	...	field audio (5 episodes, 2011-2012)
Alex Sullivan	...	field audio (4 episodes, 2007)
Stephen Parise	...	sound designer / sound effects (4 episodes, 2008-2009)
Dan Gleich	...	audio / field audio (4 episodes, 2009-2011)
Jason Newfield	...	field audio / audio (3 episodes, 2007-2009)
Michael Keeley	...	mixer (3 episodes, 2007-2008)
Daniel Johnson	...	field audio (3 episodes, 2007)
Coby Taitano	...	sound effects / sound design: and effects (3 episodes, 2008)
John Ebert	...	audio (3 episodes, 2009)
Matthew Campbell	...	field audio (3 episodes, 2011-2012)
Jay Brothers	...	field audio (3 episodes, 2011)
Noah Mathers	...	audio / field audio (2 episodes, 2007-2009)
Scott Anderson	...	audio / field audio (2 episodes, 2007-2008)
Mark Arees	...	audio / field audio (2 episodes, 2007-2008)
Brian Albritton	...	field audio (2 episodes, 2007)
Tom Echlin	...	field audio (2 episodes, 2007)
Brian Evans	...	audio (2 episodes, 2008-2009)
Ray Day	...	audio (2 episodes, 2008)
Mark Spagnolo	...	audio (2 episodes, 2008)
Chuck Stanton	...	audio / field audio (2 episodes, 2009-2012)
Nick Kolias	...	audio / field audio (2 episodes, 2009-2011)
Juan Rocha	...	audio (2 episodes, 2009)
Paul Westerbruk	...	audio (2 episodes, 2009)
Keith Branch	...	field audio (2 episodes, 2014)
Albert Chavez	...	assistant audio editor (1 episode, 2007)
Joe Cochrane	...	dubbing mixer (1 episode, 2007)
Ton Collins	...	field audio (1 episode, 2007)
David Michael Erwin	...	sound designer (1 episode, 2007)
Aron Ives	...	field audio (1 episode, 2007)
Robert Matteo	...	audio technician (1 episode, 2007)
Paul E. Miller	...	sound (1 episode, 2007)
Dave Moorman	...	re-recording mixer (1 episode, 2007)
Jason Newfield	...	field audio (1 episode, 2007)
Nick Rogers	...	dubbing mixer (1 episode, 2007)
Starsky Stewart	...	field audio (1 episode, 2007)
Kevin Van Bakel	...	field audio (1 episode, 2007)
Steven Bonarrigo	...	audio (1 episode, 2008)
Taylor Braendel	...	audio (1 episode, 2008)
Rich Brush	...	audio (1 episode, 2008)
Michael Cottrell	...	audio (1 episode, 2008)
Bryan Evans	...	field audio (1 episode, 2008)
Russ Fisher	...	audio (1 episode, 2008)
Randy Foster	...	audio (1 episode, 2008)
Chas Gordon	...	audio (1 episode, 2008)
Richard Harris	...	field audio (1 episode, 2008)
Michael Klinger	...	post production audio (1 episode, 2008)
David Knauer	...	post-production audio (1 episode, 2008)
Phillip Koch	...	field audio / sound recordist (1 episode, 2008)
Phil Kotch	...	audio (1 episode, 2008)
Bryan Miller	...	field audio (1 episode, 2008)
Gabriel Monts	...	audio (1 episode, 2008)
Tom Opferman	...	audio (1 episode, 2008)
Dave Phillips	...	sound designer (1 episode, 2008)
Kelly Rooks	...	audio (1 episode, 2008)
Jim Schiller	...	field audio (1 episode, 2008)
David Spencer	...	audio (1 episode, 2008)
D.D. Stenehjem	...	post production audio (1 episode, 2008)
Gracie Atkins	...	audio (1 episode, 2009)
Dan Casey	...	audio (1 episode, 2009)
Ty Chu	...	audio (1 episode, 2009)
Tom Collins	...	audio (1 episode, 2009)
Dennis Fry	...	audio (1 episode, 2009)
Elijah Lawson	...	audio (1 episode, 2009)
Greg Miller	...	audio (1 episode, 2009)
Lauretta Molitor	...	audio (1 episode, 2009)
Lee Peach	...	audio (1 episode, 2009)
Jim Rebraca	...	audio (1 episode, 2009)
Tami Stepanek	...	audio (1 episode, 2009)
Ted Ver Valen	...	audio (1 episode, 2009)
Dan Cook	...	field audio (1 episode, 2010)
Bob Schuck	...	field audio (1 episode, 2010)
Everett Wong	...	field audio (1 episode, 2010)
Gary Woods	...	field audio (1 episode, 2010)
Lisa Gage	...	field audio (1 episode, 2011)
Mike Primmer	...	field audio (1 episode, 2011)
Albert Alfonso	...	field audio (1 episode, 2012)
Denis Brioso	...	field audio (1 episode, 2012)
Rodney Gurule	...	field audio (1 episode, 2012)
Mike Kelly	...	field audio (1 episode, 2012)
Michael Sakaniwa	...	field audio (1 episode, 2012)
Neil Curschman	...	field audio (1 episode, 2014)
Andrew Foland	...	field audio (1 episode, 2014)
Darryl L. Frank	...	field audio (1 episode, 2014)

Series Special Effects by 

James Staples	...	pyrotechnician (1 episode, 2011)
Paul Staples	...	pyrotechnician (1 episode, 2011)

Series Visual Effects by 

John R. McConnell	...	lead compositor / compositing supervisor / visual effects supervisor / compositing effects / visual effects department supervisor / vfx department supervisor (68 episodes, 2007-2015)
Michael Ranger	...	3d graphics / artist: 3d / lead visual effects artist: 3d / graphics: 3d / lead 3d vfx artist / visual effects / visual effects artist (65 episodes, 2007-2012)
Michael Heinz	...	visual effects supervisor / 3d graphics supervisor / supervisor: 3d / graphics: 3d supervisor / supervisor: 3d graphics / cg supervisor / graphics supervisor: 3d / supervisor: 3d effects (50 episodes, 2007-2010)
Steffen Schlachtenhaufen	...	visual effects producer / cgi storyboard artist / creative director / producer: vfx / CGI storyboard artist / vfx supervisor/producer: (47 episodes, 2007-2014)
Ruben R. Gonzalez	...	artist: 3d / lead visual effects artist: 3d / graphics: 3d / lead 3d vfx artist (42 episodes, 2007-2012)
Carter Higgins	...	compositing: visual effects / digital artist / artist: 2d / compositing effects / compositing / visual effects compositing / visual effects compositor / visual effects artist (42 episodes, 2007-2010)
Sean Kinnear	...	3d graphics / graphics: 3d / artist: 3d / visual effects (41 episodes, 2007-2009)
Lala Ghukasyan	...	digital artist / lead compositor / lead compositor/designer / artist: 2d / compositing / compositing effects / artist: 2D / lead compositor and designer / stereoscopic compositor / visual effects artist (37 episodes, 2007-2012)
J. Arturo Serna	...	artist: 3d / cg visual effects production assistant / pre-visualization artist / pre-visualisation artist / dgfx coorrdinator / production assistant: cgfx / storyboard artist / visual effects artist (35 episodes, 2008-2010)
Isa Alsup	...	visual effects supervisor/producer / visual effects producer / visual effects supervisor (30 episodes, 2007-2009)
Dean Guiliotis	...	compositor / digital artist / compositing / compositing effects (29 episodes, 2007-2014)
Donna Tracy	...	compositing: visual effects / compositing effects / visual effects compositing / composition: visual effects / digital compositor: matte painter / visual effects compositng / visual effects compositor / visual efffects compositing (29 episodes, 2007-2009)
Leah S.K. Davidson	...	3d graphics / lead modeler / graphics: 3d / visual effects (28 episodes, 2007-2009)
Stevan Del George	...	compositing visual effects supervisor / compositing effects supervisor / visual effects compositing supervisor / visual effects supervisor: compositing / effects compositing supervisor (27 episodes, 2007-2009)
Edith Clara	...	artist: 3d / graphics: 3d / 3d visual effects artist / visual effects artist (26 episodes, 2007-2012)
Tyler Evans	...	production coordinator: vfx / cgfx coordinator / visual effects coordinator / visual effects supervisor / production coordinator: cgfx (24 episodes, 2008-2010)
Fred Aldeschulte	...	compositing: visual effects / compositing effects / visual effects compositing / composition: visual effects (23 episodes, 2007-2009)
Patrick Krebs	...	3d graphics / graphics: 3d / visual effects artist (23 episodes, 2007-2009)
Tuong-Van Tran	...	artist: 3d / cg effects artist / cg artist / graphics: 3d (22 episodes, 2009-2010)
Mario Cardona	...	artist: 3d / graphics: 3d / visual effects (21 episodes, 2008-2012)
Brent Tyler	...	3d artist / lead 3d artist / visual effects artist / 3d graphics / 3d supervisor / lead visual effects artist (21 episodes, 2009-2011)
Keith Yakouboff	...	artist: 3d / 3d visual effects artist (19 episodes, 2007-2014)
Beth Block	...	compositing: visual effects / compositing effects / visual effects compositing (16 episodes, 2007-2009)
Michael Barela	...	artist: 3d / 3d visual effects artist (15 episodes, 2007-2012)
Johanna D'Amato	...	visual effects coordinator / vfx production manager / visual effects production manager (15 episodes, 2007-2012)
David Hackett	...	artist: 3d / 3d visual effects artist (15 episodes, 2007-2012)
Richard Kratt	...	compositor (15 episodes, 2007-2012)
Victor E. Perez	...	it manager / i.t. manager (15 episodes, 2007-2012)
Nico Sugleris	...	dynamics technical director / artist: 3d (15 episodes, 2007-2012)
Norie Varga	...	compositor (15 episodes, 2007-2012)
Juan Carlos Vargas	...	supervisor: 3d / 3d supervisor (15 episodes, 2007-2012)
Stephen Mitchell	...	compositing supervisor / lead compositor (14 episodes, 2008-2009)
Ann Monn	...	digital artist / compositing effects / compositing (14 episodes, 2008-2009)
Patrick L. Almanza	...	digital artist / compositing / digital compositor (13 episodes, 2008-2009)
Eric Reinhard	...	compositor (13 episodes, 2011-2012)
Alexander G. Morano	...	lead render wrangler (12 episodes, 2008-2009)
Alfredo Ramirez	...	digital artist / compositing effects / compositing (12 episodes, 2008-2009)
Ulee Argetta	...	digital artist / compositing (12 episodes, 2009)
Adam Benson	...	artist: 3d (12 episodes, 2011-2012)
Caroline Fraissinet	...	visual effects coordinator (10 episodes, 2014-2015)
Philip Sisk	...	compositing effects / digital compositor (9 episodes, 2007-2009)
Christian Lowe	...	visual effects artist (9 episodes, 2007)
Jason DeParis	...	graphics: 3d / visual effects (9 episodes, 2008-2009)
Darlene Toledo	...	digital artist / compositing / compositing effects (9 episodes, 2008-2009)
Eric Rosenthal	...	3d graphics / compositing effects / graphics: 3d (9 episodes, 2008)
Harry Eisenstein	...	compositing effects (8 episodes, 2008-2009)
Charles Collyer	...	digital artist / compositing (8 episodes, 2009)
J. Arturo Serno	...	artist: 3d / graphics: 3d / production assistant: cgfx (7 episodes, 2009)
Valerie Batrynrodriguez	...	artist: 3d (7 episodes, 2010)
David Feinsilber	...	cg visual effects production assistant / cq visual effects production assistant (6 episodes, 2007-2008)
Michael Leu	...	3d graphics / graphics: 3d (6 episodes, 2008)
Torey Alvarez	...	graphics: 3d / concept illustrator (5 episodes, 2008-2009)
Joaquin Pecheur	...	compositing effects (5 episodes, 2008-2009)
Valerie Rodriguez	...	graphics: 3d (5 episodes, 2008-2009)
Reggie Santiago	...	graphics: 3d / concept illustrator (5 episodes, 2008-2009)
Stephen Mitchell	...	compositing effects / compositing supervisor / compositing supervisor: visual effects / effects compositing supervisor: (4 episodes, 2008-2009)
Joe Tucciarone	...	visual effects (4 episodes, 2010)
Jennie Bozic	...	artist: 3d (4 episodes, 2014)
Brad Moylan	...	compositor (4 episodes, 2014)
Russell Bowers	...	visual effects compositor / visual effects compositing (3 episodes, 2007)
Scott Jeffers	...	visual effects compositor / visual effects compositing (3 episodes, 2007)
Maryam Sharifi	...	visual effects compositor / visual effects compositing (3 episodes, 2007)
Darren Kiner	...	graphics: 3d / 3d graphics (3 episodes, 2008-2009)
Bryan Taylor	...	compositing effects (3 episodes, 2008)
Michael Schachtner	...	cgi storyboard artist / concept illustrator (2 episodes, 2007-2008)
Andrea Paolino	...	graphics: 3d (2 episodes, 2008-2009)
Tyler Evans	...	cgfx coordinator (2 episodes, 2008)
Tony Castro	...	3d visual effects artist / artist: 3d (2 episodes, 2011)
Kerry Graham	...	artist: 3d (2 episodes, 2011)
Brandon Webb	...	visual effects technical director (2 episodes, 2011)
Dale McDonald	...	it manager (2 episodes, 2014)
James Vogel	...	compositor (2 episodes, 2014)
Robert Amaral	...	lead graphic designer (1 episode, 2007)
Scott Jeffers	...	visual effects compositing (1 episode, 2007)
David Kenneth	...	visual effects producer (1 episode, 2007)
Patrick Krebbs	...	3d graphics (1 episode, 2007)
Patrick Krebs	...	3d graphics (1 episode, 2007)
Ken Pellegrino	...	digital artist (1 episode, 2007)
Malcolm A.S. Sim	...	visual effects supervisor (1 episode, 2007)
David A. Aguilar	...	concept illustrator (1 episode, 2008)
Khalil Bholat	...	color effects (1 episode, 2008)
Noz Fuyura	...	digital effects editor (1 episode, 2008)
Stephen Mitchell	...	lead compositor (1 episode, 2008)
Corey Morgan	...	digital effects editor (1 episode, 2008)
Stephen Parise	...	effects editor (1 episode, 2008)
Andrea Pinolino	...	compositing effects (1 episode, 2008)
Eric Rosenthal	...	3d graphics (1 episode, 2008)
Brendan Harris	...	compositing effects (1 episode, 2009)
Jim Hayes	...	stereoscopic consultant: 3d (1 episode, 2010)
Dale McDonald	...	it manager (1 episode, 2014)
James Vogel	...	compositor (1 episode, 2014)
James Vogel	...	compositor (1 episode, 2014)
Doug Witsken	...	compositor (uncredited) / artist: 2d (uncredited) / digital artist (uncredited) / digital compositor (uncredited) (23 episodes, 2007-2012)
Andrew Midgley	...	visual effects producer: Crazybridge Studios (uncredited) (1 episode, 2009)

Series Camera and Electrical Department 

Dan Major	...	assistant camera / camera operator (6 episodes, 2007-2009)
Steffen Schlachtenhaufen	...	field camera / camera operator (5 episodes, 2007)
Aron Ives	...	field camera (4 episodes, 2007)
Greg Andracke	...	field camera (3 episodes, 2007)
Chris Raymond	...	field camera (2 episodes, 2007-2009)
Michael Totten	...	field camera (2 episodes, 2007-2008)
Austin Anderson	...	field camera (1 episode, 2007)
Leon Benzakein	...	lighting crew (1 episode, 2007)
Grzegorz Dolecki	...	additional photography (1 episode, 2007)
Tom Evans	...	gaffer (1 episode, 2007)
Robert Guertin	...	field camera (1 episode, 2007)
Aaron Ives	...	field camera (1 episode, 2007)
Paul Johnson	...	field camera (1 episode, 2007)
Adam Keith	...	jib crew (1 episode, 2007)
Lon Magdich	...	camera operator (1 episode, 2007)
Michael Mansouri	...	field camera (1 episode, 2007)
David Marling	...	lighting crew (1 episode, 2007)
Matt Michaels	...	lighting crew (1 episode, 2007)
Robert Murdoch	...	assistant camera (1 episode, 2007)
Jason Newfield	...	field camera (1 episode, 2007)
Duilio Ringressi	...	additional photography (1 episode, 2007)
Adam Sampson	...	field camera (1 episode, 2007)
Xavier Soleta	...	lighting crew (1 episode, 2007)
Joe Vasquez	...	additional photography (1 episode, 2007)
Tadeusz Wasinski	...	grip (1 episode, 2007)
Scott Williams	...	jib crew (1 episode, 2007)
John Bradaric	...	gaffer (1 episode, 2008)
Rown Fulton	...	field camera (1 episode, 2008)
Dan Kosman	...	gaffer (1 episode, 2008)
Kenneth Stipe	...	field camera (1 episode, 2008)
Mike Booth	...	grip (1 episode, 2009)
Keith Barefoot	...	grip / utility (1 episode, 2010)
Bob Fox	...	camera assistant (1 episode, 2010)
John Sharaf	...	gaffer (1 episode, 2010)
Paul Wustrack	...	gaffer / grip (1 episode, 2010)
Richard Garcia	...	assistant camera (1 episode, 2011)
Andy Schlachtenhaufen	...	additional camera (1 episode, 2011)
Dany Chalhoub	...	additional camera (1 episode, 2014)
Drew Lauer	...	high speed camera (1 episode, 2014)
Rick Ray	...	additional camera (1 episode, 2014)
Alex Rapaport	...	underwater camera operator (1 episode, 2015)

Series Animation Department 

Jason DeParis	...	animator (2 episodes, 2008-2009)
John Bavaresco	...	animator (1 episode, 2007)
Daniel P. Lapham	...	graphic artist (1 episode, 2007)
Marek Netzel	...	animator (1 episode, 2007)
Marcin Pietras	...	animator (1 episode, 2007)
Neil Taneja	...	animator (1 episode, 2007)
Adam Zepeda	...	animator (1 episode, 2007)
Mario Cardona	...	animator (1 episode, 2008)
Trevor Danehy	...	animation simulation artist: IDIA, Ball State University (1 episode, 2014)
Charles Estell	...	animation simulation artist: IDIA, Ball State University (1 episode, 2014)
John Fillwalk	...	animation designer and director: IDIA, Ball State University (1 episode, 2014)
Chris Harrison	...	animation simulation artist: IDIA, Ball State University (1 episode, 2014)
Adam Kobitz	...	animation simulation artist: IDIA, Ball State University (1 episode, 2014)
Neil Zehr	...	animation simulation artist: IDIA, Ball State University (1 episode, 2014)

Series Casting Department 

James M. Cox

...

casting producer (1 episode, 2007)

Series Costume and Wardrobe Department 

Marcelle Chamlee

...

costumer (1 episode, 2010)

Series Editorial Department 

Rod Decker	...	on-line editor / stereoscopic editor (82 episodes, 2007-2014)
Kelly Ficklin	...	Post Producer: Kelly Davis / post production supervisor (51 episodes, 2007-2009)
Heidi Putallaz	...	post-production coordinator (41 episodes, 2008-2014)
Steve Kwant	...	avid assistant editor / assistant editor (34 episodes, 2008-2009)
Jnani Butler	...	avid assistant editor / assistant editor / additional editor (31 episodes, 2008-2011)
Chris Hicks	...	avid assistant editor (31 episodes, 2009-2014)
Lilly Posner	...	avid assistant editor / first assistant editor (30 episodes, 2007-2009)
Dion A. Labriola	...	avid assistant editor / additional editing (15 episodes, 2007-2009)
Daylin Zephier	...	avid assistant editor (14 episodes, 2011-2012)
Brendan Burnett	...	avid assistant editor (13 episodes, 2007-2008)
David Michael Schulman	...	post-production assistant (12 episodes, 2009)
Arthur Klein	...	on-line editor (11 episodes, 2007)
Irit Lockspeiser	...	post-production assistant (8 episodes, 2008-2009)
Albert Chavez	...	assistant avid editor (10 episodes, 2007)
Jason Kaifesh	...	post production supervisor (10 episodes, 2007)
Chan Will	...	effects editor / dialogue editor (7 episodes, 2008-2009)
Kevin Browne	...	off-line editor / additional editing (5 episodes, 2007)
Brad Pike	...	post-production assistant (5 episodes, 2008-2009)
Luis Tinajero	...	post-production assistant (5 episodes, 2008-2009)
Kyle Yaskin	...	editor (4 episodes, 2007)
Stephen Parise	...	effects editor (4 episodes, 2008-2009)
Dave Phillips	...	dialogue editor (4 episodes, 2008-2009)
Regan Messenger	...	avid assistant editor (4 episodes, 2014)
Noz Furuya	...	effects editor / dialogue editor (3 episodes, 2008-2009)
Jeff Larsen	...	post-production assistant (2 episodes, 2007)
Corey Morgan	...	effects editor (2 episodes, 2008-2009)
Michael Keeley	...	dialogue editor (2 episodes, 2008)
Ryan Young	...	digital editor / effects editor (2 episodes, 2009)
Tom Ronca	...	additional editor (2 episodes, 2014)
Matt Compton	...	post-production assistant (1 episode, 2007)
Matt Compton	...	post-production assistant (1 episode, 2007)
Pawel Gabrys	...	post-production assistant (1 episode, 2007)
Steve Gilbert	...	on-line editor (1 episode, 2007)
Jeff Larsen	...	post-production assistant (1 episode, 2007)
Patrick McElroy	...	color correction (1 episode, 2007)
Matthew Monte	...	on-line editor (1 episode, 2007)
Michael Schachtner	...	post-production assistant (1 episode, 2007)
Motoshi Wakabayashi	...	additional editing (1 episode, 2007)
Dave Phillips	...	dialogue editor (1 episode, 2008)
Dave Phillips	...	dialogue editor (1 episode, 2008)
Reggie Santiago	...	post-production assistant (1 episode, 2008)
Jack Crosby	...	effects editor (1 episode, 2009)
Coby Taitano	...	dialogue editor (1 episode, 2009)
Eric Valenzuela	...	dialogue editor (1 episode, 2009)

Series Location Management 

Colin Ducey	...	location production assistant (2 episodes, 2009)
Bruce Spangenberger	...	location production assistant (2 episodes, 2009)

Series Music Department 

Eric Amdahl

...

main title theme / original music / composer: main title theme / composer: theme music (26 episodes, 2007-2010)

Series Script and Continuity Department 

Ed Fields

...

script editor (1 episode, 2007)

Series Transportation Department 

Tim Siegert

...

picture car (1 episode, 2010)

Series Additional Crew 

Anit Chan	...	controller (66 episodes, 2007-2014)
Jeff Larsen	...	production assistant (59 episodes, 2007-2010)
Joel Franklin	...	production coordinator (56 episodes, 2007-2010)
Adam Rosante	...	programming coordinator: for The History Channel / programming coordinator: for History / programming coordinator: for History Television Network Productions / programming coordinator: The History Channel / programming coordinator / programs coordinator: for The History Channel (56 episodes, 2007-2009)
Alex Filippenko	...	science consultant / scientific consultant / technical advisor / technical consultant (37 episodes, 2007-2014)
Joe Tucciarone	...	archival stills and footage provided by / archive stills and footage provided by (28 episodes, 2009-2014)
Heidi Putallaz	...	vault librarian / logger / vault manager (27 episodes, 2008-2010)
Kristine Hansen	...	clearance supervisor / researcher / senior researcher (27 episodes, 2009-2014)
Michael Schachtner	...	researcher (23 episodes, 2007-2009)
Alexander G. Morano	...	it department / systems administrator (22 episodes, 2008-2009)
Andy Kastler	...	production assistant (21 episodes, 2008-2010)
Pedro Azevedo	...	production assistant / researcher (19 episodes, 2008-2012)
P.J. Limonciello	...	production accountant (18 episodes, 2008-2009)
Reggie Santiago	...	production assistant (18 episodes, 2008-2009)
Jared Berezin	...	production assistant (14 episodes, 2011-2012)
Divya Chungi	...	programming coordinator: for History (14 episodes, 2011-2012)
Johnny Stark	...	production assistant (14 episodes, 2011-2012)
Ant Chan	...	controller (12 episodes, 2007)
Arno Stemmer	...	production assistant (12 episodes, 2009)
Chris Morcom	...	production assistant / researcher (12 episodes, 2010-2012)
Patrick Johnson	...	production assistant (11 episodes, 2008-2009)
David Michael Schulman	...	production assistant (11 episodes, 2009)
Kevin Ercoline	...	production assistant (10 episodes, 2008-2009)
Dorothea Benford	...	production assistant (9 episodes, 2008-2009)
Brandy Crawford	...	programming coordinator: for History (8 episodes, 2010)
Emmanuel E. Martinez	...	production assistant / researcher (7 episodes, 2007-2008)
Amy Mainzer	...	science consultant (6 episodes, 2008-2009)
Dane Moreton	...	vault manager (6 episodes, 2008-2009)
Alexis Ostrander	...	logger (6 episodes, 2008-2009)
Andrew Katz	...	vault librarian (6 episodes, 2015)
Matt Compton	...	production assistant (5 episodes, 2007)
Andy Schlachtenhaufen	...	researcher (5 episodes, 2009-2010)
Steven Banducci	...	production assistant (5 episodes, 2010-2011)
Dale T. Andersen	...	archive stills and footage provided by / archive stills and footage provided by: SETI (4 episodes, 2007-2009)
Robert Hurt	...	archive stills and footage provided by (4 episodes, 2007-2009)
Volker Springel	...	archive stills and footage provided by (4 episodes, 2008-2012)
Dan Major	...	production assistant (4 episodes, 2008-2009)
Fatime Kaba	...	programming coordinator: for H2 TM (4 episodes, 2014)
Bill Chadwick	...	archive stills and footage provided by (3 episodes, 2007)
Pawel Gabrys	...	production assistant (3 episodes, 2007)
Tom Reinheimer	...	archive stills and footage provided by / archival stills and footage provided by (3 episodes, 2008-2009)
Morgan Anders	...	production assistant (3 episodes, 2011)
Clifford V. Johnson	...	science consultant (2 episodes, 2007-2010)
Joel Moskowitz	...	archive stills and footage provided by (2 episodes, 2007-2010)
William Hartmann	...	archive stills and footage provided by (2 episodes, 2007-2009)
Dana Berry	...	archive stills and footage provided by / archive stills and footage provided by: NASA (2 episodes, 2007-2008)
Michio Kaku	...	science consultant / scientific consultant (2 episodes, 2007-2008)
Dale Andersen	...	archive stills and footage provided by (2 episodes, 2007)
Joshua Barnes	...	computer visualizations: University of Hawaii / consultant (2 episodes, 2007)
Robin Canup	...	archive stills and footage provided by / archive stills and footage provided by: Southwest Research Institute (2 episodes, 2007)
David Feinsilber	...	production assistant (2 episodes, 2007)
Laurie Hatch	...	archive stills and footage provided by (2 episodes, 2007)
Eiichiro Kokubo	...	archive stills and footage provided by / archive stills and footage provided by: National Astrophysical Observatory of Japan (2 episodes, 2007)
Luann Becker	...	archive stills and footage provided by / science consultant (2 episodes, 2008-2012)
Greg Hensley	...	archive stills and footage provided by (2 episodes, 2008-2011)
Noel Carboni	...	archive stills and footage provided by (2 episodes, 2008-2009)
Ben Meyer	...	archive researcher (2 episodes, 2008-2009)
Pedro Alevedo	...	production assistant (2 episodes, 2008)
Adam Block	...	archive stills and footage provided by (2 episodes, 2008)
Matt Malkan	...	science consultant (2 episodes, 2008)
Melody Taylor	...	production assistant (2 episodes, 2008)
Akira Fujii	...	archival stills and footage provided by (2 episodes, 2009-2012)
Darryl Rehr	...	archival stills and footage provided by / archive stills and footage provided by (2 episodes, 2009-2012)
Kerry Clemens	...	production assistant (2 episodes, 2009)
John Dubinski	...	archive stills and footage provided by (2 episodes, 2009)
Nell Gwynn	...	production assistant (2 episodes, 2009)
Aleta Rozanski	...	researcher (2 episodes, 2009)
Alex Lutkus	...	archival stills and footage provided by (2 episodes, 2010)
Sam Dolan	...	military advisor / weapons expert (2 episodes, 2011-2014)
Günther Eichhorn	...	archive stills and footage provided by (2 episodes, 2014)
Robert Inman	...	production assistant (2 episodes, 2014)
Bret Weinberger	...	production assistant (2 episodes, 2014)
Victor S. Alpher	...	footage and images provided by (1 episode, 2007)
James W. Ashley	...	scientific consultant (1 episode, 2007)
Gibor Basri	...	science consultant (1 episode, 2007)
Alexander Brown	...	computer visualizations: Allegheny College (1 episode, 2007)
Serge Brunier	...	footage and images provided by (1 episode, 2007)
Bonnie Buratti	...	scientific consultant (1 episode, 2007)
Albert Chavez	...	assistant avid editor (1 episode, 2007)
Laird Close	...	archive stills and footage provided by (1 episode, 2007)
Neil F. Comins	...	scientific consultant (1 episode, 2007)
Laura Danly	...	scientific consultant (1 episode, 2007)
Donald R. Davis	...	archive stills and footage provided by (1 episode, 2007)
Craig DeForest	...	science consultant (1 episode, 2007)
Marcus Gary	...	archive stills and footage provided by (1 episode, 2007)
Andrea Ghez	...	archive stills and footage provided by (1 episode, 2007)
Holly Gilbert	...	science consultant (1 episode, 2007)
James Gilbert	...	research (1 episode, 2007)
Marek Grabowski	...	production assistant (1 episode, 2007)
Nigel Henbest	...	consultant (1 episode, 2007)
Chris Henze	...	archive stills and footage provided by (1 episode, 2007)
Rodrigo Ibata	...	archive stills and footage provided by (1 episode, 2007)
Kyra Jameson-Greene	...	production assistant (1 episode, 2007)
Scott Kardel	...	archive stills and footage provided by (1 episode, 2007)
R. Kennicutt	...	archive stills and footage provided by (1 episode, 2007)
Richard Killam	...	archive stills and footage provided by (1 episode, 2007)
Geoffrey Landis	...	scientific consultant (1 episode, 2007)
Greg Laughlin	...	archive stills and footage provided by / science consultant (1 episode, 2007)
Sue Lemmon	...	archive stills and footage provided by (1 episode, 2007)
James Lombardi	...	computer visualizations: Allegheny College (1 episode, 2007)
Dick Lundholm	...	archive stills and footage provided by (1 episode, 2007)
Lenny Magill	...	archive stills and footage provided by (1 episode, 2007)
Geoff Marcy	...	archive stills and footage provided by / science consultant (1 episode, 2007)
David S. Matthews	...	senior production coordinator (1 episode, 2007)
Scarlet Mehta	...	production coordinator (1 episode, 2007)
Travis Melchior	...	production assistant (1 episode, 2007)
Michael Mischna	...	scientific consultant (1 episode, 2007)
Seeley G. Mudd	...	footage and images provided by (1 episode, 2007)
Feryal Ozel	...	consultant (1 episode, 2007)
Jay Pasachoff	...	archive stills and footage provided by: Global HD (1 episode, 2007)
James Peebles	...	footage and images provided by (1 episode, 2007)
Glenn Piner	...	archive stills and footage provided by / consultant (1 episode, 2007)
Karel Schrjiver	...	archive stills and footage provided by: Lockheed Martin Advanced Technology Center (1 episode, 2007)
Michael Sidonio	...	footage and images provided by (1 episode, 2007)
Peter Suchecki	...	archive stills and footage provided by (1 episode, 2007)
Frank Summers	...	computer visualizations: STSCI (1 episode, 2007)
Michelle Thaller	...	science consultant (1 episode, 2007)
Henry Throop	...	scientific consultant (1 episode, 2007)
Q.D. Wang	...	archive stills and footage provided by: Univ. of Massachuesetts (1 episode, 2007)
Michele Wilcox	...	programming coordinator: The History Channel (1 episode, 2007)
Robert Wilson	...	footage and images provided by (1 episode, 2007)
Eliot Young	...	archive stills and footage provided by (1 episode, 2007)
Bruce Balick	...	archive stills and footage provided by / science consultant (1 episode, 2008)
Jerry Bonnell	...	science consultant (1 episode, 2008)
Dennis Brioso	...	production assistant (1 episode, 2008)
Adrian Brown	...	science consultant (1 episode, 2008)
G.B. Cornucopia	...	archive stills and footage provided by: NPS (1 episode, 2008)
R. Corradi	...	archive stills and footage provided by (1 episode, 2008)
Richard Crisp	...	archive stills and footage provided by (1 episode, 2008)
Chris De Bar	...	archive stills and footage provided by: Wingsuit Sky Diving (1 episode, 2008)
Lori Dupree	...	production assistant (1 episode, 2008)
Nathan Ginn	...	production assistant (1 episode, 2008)
Calvin J. Hamilton	...	archive stills and footage provided by (1 episode, 2008)
Jennifer Heldmann	...	science consultant (1 episode, 2008)
Henry Hsieh	...	archive stills and footage provided by (1 episode, 2008)
Aron Ives	...	production assistant (1 episode, 2008)
Joe Jennings	...	archive stills and footage provided by: Sky Diver Board (1 episode, 2008)
Anthony Johnson	...	production assistant (1 episode, 2008)
Rebecca Johnson	...	archive stills and footage provided by: McDonald Observatory (1 episode, 2008)
Karen Kellogg	...	production assistant (1 episode, 2008)
Michael Knox	...	archive stills and footage provided by (1 episode, 2008)
Ryan L. Kobrick	...	archive stills and footage provided by (1 episode, 2008)
David Kring	...	archive stills and footage provided by (1 episode, 2008)
Pascal Lee	...	science consultant (1 episode, 2008)
J.P. Lipa	...	production assistant (1 episode, 2008)
Douglas M. Main	...	production assistant (1 episode, 2008)
Michael Mendillo	...	science consultant (1 episode, 2008)
William H. Menke	...	archive stills and footage provided by (1 episode, 2008)
Chris Mihos	...	archive stills and footage provided by (1 episode, 2008)
Cara Miller	...	production assistant (1 episode, 2008)
Cary Mitchell	...	science consultant (1 episode, 2008)
Jeff Moore	...	science consultant (1 episode, 2008)
Jim Napolitano	...	archive stills and footage provided by (1 episode, 2008)
Dava Newman	...	science consultant (1 episode, 2008)
Greg Parker	...	archive stills and footage provided by (1 episode, 2008)
Ryan Perea	...	archive stills and footage provided by (1 episode, 2008)
Lindsey Pherigo	...	production assistant (1 episode, 2008)
David M. Pickett	...	archive stills and footage provided by: University of Chicago (1 episode, 2008)
Piotr 'Akurra' Podermanski	...	archive stills and footage provided by (1 episode, 2008)
Robert Quimby	...	science consultant (1 episode, 2008)
Darin Ragozzine	...	science consultant (1 episode, 2008)
Jack Richardson	...	archive stills and footage provided by (1 episode, 2008)
Anthony Rosario	...	production assistant (1 episode, 2008)
José Francisco Salgado	...	archive stills and footage provided by (1 episode, 2008)
Paul A. Selden	...	archive stills and footage provided by (1 episode, 2008)
Charles Shahar	...	archive stills and footage provided by (1 episode, 2008)
Adam Showman	...	science consultant (1 episode, 2008)
Alan Smallbone	...	archive stills and footage provided by (1 episode, 2008)
John C. Smith	...	archive stills and footage provided by (1 episode, 2008)
Dane Spangler	...	archive stills and footage provided by (1 episode, 2008)
Max Tegmark	...	archive stills and footage provided by (1 episode, 2008)
Jasso Vink	...	archive stills and footage provided by: Astronomical Institute Utrecht (1 episode, 2008)
Jimmy Westlake	...	archive stills and footage provided by (1 episode, 2008)
Michael Zolensky	...	science consultant (1 episode, 2008)
Dory Benford	...	researcher (1 episode, 2009)
Robert C. Berrington	...	archive stills and footage provided by (1 episode, 2009)
Houston Bialka	...	production assistant (1 episode, 2009)
Jonathan Clark	...	archive stills and footage provided by (1 episode, 2009)
Tiziana DeMatteo	...	archive stills and footage provided by (1 episode, 2009)
Klaus Dolag	...	archive stills and footage provided by (1 episode, 2009)
Don Figer	...	archival stills and footage provided by (1 episode, 2009)
Pamela L. Gay	...	science consultant (1 episode, 2009)
John Genetti	...	archive stills and footage provided by (1 episode, 2009)
Kevin R. Grazier	...	science consultant (1 episode, 2009)
Erik Hallman	...	archival stills and footage provided by (1 episode, 2009)
Chris Hansen	...	clearance supervisor (1 episode, 2009)
Kristina Hansen	...	clearance supervisor (1 episode, 2009)
Keith Holsapple	...	science consultant (1 episode, 2009)
Scott Hudson	...	archive stills and footage provided by (1 episode, 2009)
Joul Jensen	...	archive stills and footage provided by (1 episode, 2009)
Thomas David Jones	...	science consultant (1 episode, 2009)
Michael Kramer	...	archive stills and footage provided by: Univ. of Manchester (1 episode, 2009)
Iris Langheinrich	...	archival stills and footage provided by (1 episode, 2009)
Jim Misti	...	archive stills and footage provided by (1 episode, 2009)
Michael Murrie	...	archive stills and footage provided by: Pepperdine Univ. (1 episode, 2009)
Dominique Navarro	...	archive stills and footage provided by / researcher (1 episode, 2009)
Hans Nielson	...	archive stills and footage provided by (1 episode, 2009)
Tim O'Brien	...	archive stills and footage provided by: Univ. of Manchester (1 episode, 2009)
Daniel Pomarede	...	archival stills and footage provided by (1 episode, 2009)
Vicki Rapaport	...	archive stills and footage provided by (1 episode, 2009)
John Rowe	...	archive stills and footage provided by (1 episode, 2009)
Kyle Simmons	...	production assistant (1 episode, 2009)
Britton Smith	...	archival stills and footage provided by (1 episode, 2009)
Bruce Spangenberger	...	production assistant (1 episode, 2009)
Ken Tankersley	...	archival stills and footage provided by (1 episode, 2009)
Romain Teyssier	...	archive stills and footage provided by (1 episode, 2009)
Erik Thompson	...	narrator (1 episode, 2009)
Graham Woan	...	archive stills and footage provided by (1 episode, 2009)
David Coates	...	archival stills and footage provided by (1 episode, 2010)
Robert Fréchette	...	archive stills and footage provided by: Nunvik Parks/KRG (1 episode, 2010)
Christopher Go	...	archival stills and footage provided by (1 episode, 2010)
Denise Kramer	...	archive stills and footage provided by (1 episode, 2010)
Robert Lavinsky	...	archival stills and footage provided by (1 episode, 2010)
Connor Murphys	...	production assistant (1 episode, 2010)
Alfred Vidal-Madjar	...	archive stills and footage provided by (1 episode, 2010)
Miguel Alcubierre	...	archival stills and footage provided by (1 episode, 2011)
William Alschuler	...	science consultant (1 episode, 2011)
Sankar Chatterjee	...	archive stills and footage provided by (1 episode, 2011)
Dan Durda	...	archival stills and footage provided by (1 episode, 2011)
Shayla Fiedler	...	production assistant (1 episode, 2011)
Gary Harper	...	prop masters (1 episode, 2011)
Hal Levison	...	archive stills and footage provided by (1 episode, 2011)
Heather Mlodinow	...	archive stills and footage provided by (1 episode, 2011)
Richard Obousy	...	science consultant (1 episode, 2011)
Ray Palmer	...	archive stills and footage provided by (1 episode, 2011)
Ethan Sellers	...	production assistant (1 episode, 2011)
Bill Treadway	...	production assistant (1 episode, 2011)
Anthony Wesley	...	archive stills and footage provided by (1 episode, 2011)
John Wisniewski	...	archival stills and footage provided by (1 episode, 2011)
Dallas Abbott	...	archive stills and footage provided by (1 episode, 2012)
Rogelio Andreo	...	archive stills and footage provided by (1 episode, 2012)
Dee Breger	...	archive stills and footage provided by (1 episode, 2012)
Edward Bryant	...	archive stills and footage provided by (1 episode, 2012)
Aaron Howell	...	researcher (1 episode, 2012)
Erich Lessing	...	archive stills and footage provided by (1 episode, 2012)
Lobsang Sang	...	production assistant (1 episode, 2012)
Peter H. Schultz	...	archive stills and footage provided by (1 episode, 2012)
Kendrick Taylor	...	archive stills and footage provided by (1 episode, 2012)
Diana Yoon	...	production assistant (1 episode, 2012)
Arthur Apsimon	...	archive stills and footage provided by (1 episode, 2014)
Bill Blair	...	archive stills and footage provided by (1 episode, 2014)
Todd Bolen	...	archive stills and footage provided by (1 episode, 2014)
Connett Brewer	...	emt (1 episode, 2014)
Bonnie Connor	...	production assistant (1 episode, 2014)
Pete Glastonbury	...	archive stills and footage provided by (1 episode, 2014)
Tom Lawrence	...	production assistant (1 episode, 2014)
Leo Liang	...	production assistant (1 episode, 2014)
Dale McDonald	...	it manager (1 episode, 2014)
Mike Parker Pearson	...	simulation archaeology consultant: IDIA, Ball State University (1 episode, 2014)
Bryan Penprase	...	science consultant (1 episode, 2014)
Chris Ramirez	...	armorer (1 episode, 2014)
Gill Tennant	...	archive stills and footage provided by (1 episode, 2014)
Willeke Wendrich	...	science consultant (1 episode, 2014)

Series Thanks 

Jill Perry'	...	the producers wish to thank / the producers wish to thank: California Institute of Technology / the producers wish to thank: Caltech (14 episodes, 2007-2008)
Bert Ulrich	...	the producers wish to thank / the producers wish to thank: NASA / the producers wish to thank: NASA Public Affairs (12 episodes, 2007-2012)
Jenna Browne	...	the producers wish to thank (8 episodes, 2007-2009)
Carolina Martinez	...	the producers wish to thank (6 episodes, 2007)
Stuart Wolpert	...	the producers wish to thank / the producers wish to thank: UCLA (5 episodes, 2007-2008)
Annie Carone	...	the producers wish to thank / the producers wish to thank: JPL (5 episodes, 2007)
Ellis Simon	...	the producers wish to thank: City College of New York / the producers wish to thank (5 episodes, 2008)
Sallie Y. Slate	...	the producers wish to thank (4 episodes, 2007-2008)
Mark Petrovich	...	the producers wish to thank (4 episodes, 2010-2012)
Guy Webster	...	the producers wish to thank (3 episodes, 2007-2010)
Rob Gargett	...	the producers wish to thank (3 episodes, 2007-2009)
Ellie Gates	...	the producers wish to thank (3 episodes, 2007-2008)
Laura Holtman	...	the producers wish to thank (3 episodes, 2007-2008)
David DeVries	...	the producers wish to thank (3 episodes, 2007)
Amy Liu	...	the producers wish to thank (3 episodes, 2007)
Elizabeth Stachow	...	the producers wish to thank (3 episodes, 2007)
Mark Petrovich	...	the producers wish to thank (3 episodes, 2009)
Robyn Messerschmidt	...	the producers wish to thank (2 episodes, 2007-2009)
Erica Caskey	...	the producers wish to thank / the producers wish to thank: University of Southern California (2 episodes, 2007-2008)
Jeff Jenkins	...	the producers wish to thank (2 episodes, 2007-2008)
Rob Roy Britt	...	the producers wish to thank (2 episodes, 2007)
Whitney Clavin	...	the producers wish to thank (2 episodes, 2007)
William Hartmann	...	the producers wish to thank (2 episodes, 2007)
Bill Jeffs	...	the producers wish to thank (2 episodes, 2007)
Ken Avchen	...	the producers wish to thank / the producers wish to thank: Encino Velodrome (2 episodes, 2008-2014)
Jason Coffee	...	dedicated to the memory of / the producers wish to thank (2 episodes, 2008-2009)
Tony Hoffman	...	the producers wish to thank (2 episodes, 2008-2009)
Cheryl Gundy	...	the producers wish to thank (2 episodes, 2008)
Carolina Pacheco	...	the producers wish to thank (2 episodes, 2008)
Dan Pisut	...	the producers wish to thank (2 episodes, 2008)
Ron Cronin	...	the producers wish to thank (2 episodes, 2009-2014)
Graywolf	...	the producers wish to thank (2 episodes, 2009-2014)
Stephen Nelson	...	the producers wish to thank (2 episodes, 2009-2012)
Rene Veluzat	...	the producers wish to thank (2 episodes, 2009-2012)
Petrus Matheus Marie Jenniskens	...	the producers wish to thank / the producers wish to thank: SETI (2 episodes, 2009-2010)
Roger Mortensen	...	the producers wish to thank (2 episodes, 2009-2010)
Quay Terry	...	the producers wish to thank (2 episodes, 2009-2010)
Elinor Gates	...	the producers wish to thank (2 episodes, 2009)
Rani Gran	...	the producers wish to thank (2 episodes, 2009)
Lisa Kewley	...	the producers wish to thank: Univ. of Hawaii / the producers wish to thank: University of Hawaii (2 episodes, 2009)
Alfred Mazza	...	the producers wish to thank (2 episodes, 2010-2014)
Jennifer Hirsch	...	the producers wish to thank (2 episodes, 2010)
Roland Hernandez	...	the producers wish to thank / the producers wish to thank: Carving Ice (2 episodes, 2011)
Victor S. Alpher	...	special thanks (1 episode, 2007)
James Anderson	...	the producers wish to thank (1 episode, 2007)
Brent Berumen	...	the producers wish to thank (1 episode, 2007)
Doug Biesecker	...	the producers wish to thank (1 episode, 2007)
Larry Blaine	...	the producers wish to thank (1 episode, 2007)
Jon Bluck	...	the producers wish to thank (1 episode, 2007)
Douglas Bock	...	the producers wish to thank (1 episode, 2007)
Donald Bowling	...	the producers wish to thank (1 episode, 2007)
Michael Buckley	...	the producers wish to thank (1 episode, 2007)
William Byrd	...	the producers wish to thank (1 episode, 2007)
John Callas	...	the producers wish to thank (1 episode, 2007)
Dana Camarillo	...	the producers wish to thank (1 episode, 2007)
Randy Campbell	...	the producers wish to thank (1 episode, 2007)
Taiala Caravalho	...	the producers wish to thank (1 episode, 2007)
Angela Yu Chien	...	the producers wish to thank (1 episode, 2007)
Marcus Chown	...	special thanks (1 episode, 2007)
Lisa Cisneros	...	the producers wish to thank (1 episode, 2007)
Chris Copeland	...	the producers wish to thank (1 episode, 2007)
Chuck Cornelison	...	the producers wish to thank (1 episode, 2007)
Raynald Couturier	...	the producers wish to thank (1 episode, 2007)
Michael Cushing	...	the producers wish to thank (1 episode, 2007)
Laura Danly	...	the producers wish to thank (1 episode, 2007)
Lisa Derderian	...	the producers wish to thank (1 episode, 2007)
Beth Dickey	...	the producers wish to thank (1 episode, 2007)
Roy Dingus	...	the producers wish to thank (1 episode, 2007)
Mark Doerfur	...	the producers wish to thank (1 episode, 2007)
Deborah Douglas	...	the producers wish to thank (1 episode, 2007)
Loraine Dowling	...	the producers wish to thank (1 episode, 2007)
Timothy Dowling	...	the producers wish to thank (1 episode, 2007)
Steve C. Doyle	...	the producers wish to thank (1 episode, 2007)
Trent Dupuy	...	the producers wish to thank (1 episode, 2007)
Jason Dworkin	...	the producers wish to thank (1 episode, 2007)
Mike Falzone	...	the producers wish to thank (1 episode, 2007)
Michelle Farkas	...	the producers wish to thank (1 episode, 2007)
Richard Faulkner	...	the producers wish to thank (1 episode, 2007)
Jay Fernandez	...	the producers wish to thank (1 episode, 2007)
Alex Filippenko	...	the producers wish to thank (1 episode, 2007)
Fred Fletcher	...	the producers wish to thank (1 episode, 2007)
Margo Flewelling	...	the producers wish to thank (1 episode, 2007)
Leniaala Fruean	...	the producers wish to thank (1 episode, 2007)
Jim Gale	...	the producers wish to thank: NPS (1 episode, 2007)
Harmony Gates	...	the producers wish to thank (1 episode, 2007)
Paul Gaudet	...	the producers wish to thank (1 episode, 2007)
Annette Gaul	...	the producers wish to thank (1 episode, 2007)
Michael P. Gaul	...	the producers wish to thank (1 episode, 2007)
Jean-Marc Geraed	...	special thanks (1 episode, 2007)
John Gerletti	...	the producers wish to thank (1 episode, 2007)
Diane Greenberg	...	the producers wish to thank: Brookhaven National Lab (1 episode, 2007)
Robert J. Gutro	...	the producers wish to thank (1 episode, 2007)
Herman Hagan	...	the producers wish to thank (1 episode, 2007)
Stephen Hall	...	the producers wish to thank (1 episode, 2007)
Tim Hallman	...	special thanks (1 episode, 2007)
Jason Hansen	...	the producers wish to thank (1 episode, 2007)
Mary Anne Hanson	...	the producers wish to thank (1 episode, 2007)
Shaun Hardy	...	the producers wish to thank (1 episode, 2007)
Heather Harshley	...	the producers wish to thank (1 episode, 2007)
Raul Hidalgo	...	the producers wish to thank (1 episode, 2007)
Monica Higgins	...	special thanks (1 episode, 2007)
Tony Hoffmann	...	the producers wish to thank (1 episode, 2007)
Donald Holt	...	the producers wish to thank (1 episode, 2007)
Barbara Hoverstein	...	the producers wish to thank: CIPS (1 episode, 2007)
Greg Hoyt	...	the producers wish to thank (1 episode, 2007)
Majorie Imlay	...	the producers wish to thank (1 episode, 2007)
Andrew Ingersoll	...	the producers wish to thank (1 episode, 2007)
Erich Ippen	...	special thanks (1 episode, 2007)
Eric James	...	the producers wish to thank (1 episode, 2007)
Brandon Jeffers	...	the producers wish to thank (1 episode, 2007)
Clifford V. Johnson	...	the producers wish to thank (1 episode, 2007)
Nancy Neal Jones	...	the producers wish to thank (1 episode, 2007)
James Kauahikaua	...	the producers wish to thank: USGS (1 episode, 2007)
Douglas Kauffman	...	the producers wish to thank (1 episode, 2007)
Miranda Kent	...	the producers wish to thank (1 episode, 2007)
Laszlo Keszthelyi	...	the producers wish to thank: USGS (1 episode, 2007)
Kino Kinoshita	...	the producers wish to thank (1 episode, 2007)
Laura Kinoshita	...	the producers wish to thank (1 episode, 2007)
Frankie Kolb	...	the producers wish to thank (1 episode, 2007)
Karen Korn	...	special thanks (1 episode, 2007)
Jefferey Kosoff	...	the producers wish to thank (1 episode, 2007)
Tammy Krauss	...	special thanks (1 episode, 2007)
Joseph Kunches	...	the producers wish to thank (1 episode, 2007)
Mardie Lane	...	the producers wish to thank: NPS (1 episode, 2007)
Jonathan Layne	...	the producers wish to thank (1 episode, 2007)
Laurie Leshin	...	the producers wish to thank (1 episode, 2007)
Dennis Lucero	...	the producers wish to thank (1 episode, 2007)
James Lyke	...	the producers wish to thank (1 episode, 2007)
Dana Mackenzie	...	the producers wish to thank (1 episode, 2007)
Roxanne Makasdjian	...	the producers wish to thank (1 episode, 2007)
Noel Manchan	...	the producers wish to thank (1 episode, 2007)
Paul Manning	...	the producers wish to thank (1 episode, 2007)
Brian G. Marsden	...	special thanks (1 episode, 2007)
Karen McEneaney	...	the producers wish to thank (1 episode, 2007)
Wini McKay	...	special thanks (1 episode, 2007)
George McKernan	...	the producers wish to thank: Whittier College (1 episode, 2007)
Amy McMahon	...	the producers wish to thank (1 episode, 2007)
Joe McNab	...	the producers wish to thank: Friendly Hills Lanes (1 episode, 2007)
Karen McNulty Walsh	...	special thanks (1 episode, 2007)
Harald Meller	...	special thanks (1 episode, 2007)
Philip Metschan	...	special thanks (1 episode, 2007)
Bob Meza	...	the producers wish to thank (1 episode, 2007)
Penny Miller	...	the producers wish to thank (1 episode, 2007)
Liliane Moens	...	special thanks (1 episode, 2007)
Mike Morrison	...	the producers wish to thank (1 episode, 2007)
Daniel Murphy	...	the producers wish to thank (1 episode, 2007)
Sean M. Murphy	...	the producers wish to thank (1 episode, 2007)
David Nakabayashi	...	special thanks (1 episode, 2007)
Dean Naston	...	special thanks (1 episode, 2007)
Suzanne Neary	...	the producers wish to thank (1 episode, 2007)
Felipe Niquete	...	the producers wish to thank (1 episode, 2007)
Paul Paquet	...	special thanks (1 episode, 2007)
Kyle Patterson	...	the producers wish to thank (1 episode, 2007)
Sarah Payne	...	the producers wish to thank (1 episode, 2007)
Chris Pelkie	...	the producers wish to thank (1 episode, 2007)
Jim Pence	...	the producers wish to thank (1 episode, 2007)
Joseph Pendlebury	...	the producers wish to thank (1 episode, 2007)
Diana Pennington	...	the producers wish to thank (1 episode, 2007)
Suzi Perret	...	the producers wish to thank (1 episode, 2007)
Margaret Persinger	...	the producers wish to thank (1 episode, 2007)
Christine Picker	...	the producers wish to thank (1 episode, 2007)
Fulvia Pilat	...	special thanks (1 episode, 2007)
Ben Polanco	...	the producers wish to thank (1 episode, 2007)
Carolyn Porco	...	the producers wish to thank (1 episode, 2007)
Dennis Powers	...	the producers wish to thank (1 episode, 2007)
Christine Pulliam	...	the producers wish to thank (1 episode, 2007)
Tony Quon	...	the producers wish to thank (1 episode, 2007)
Daniel Real	...	the producers wish to thank (1 episode, 2007)
Sarah Reed	...	the producers wish to thank (1 episode, 2007)
Alfred Reichenberger	...	special thanks (1 episode, 2007)
Joe Rotondo	...	the producers wish to thank (1 episode, 2007)
Vera C. Rubin	...	special thanks (1 episode, 2007)
Karel Schrjiver	...	the producers wish to thank (1 episode, 2007)
Nita Seng	...	the producers wish to thank (1 episode, 2007)
Steve Shank	...	the producers wish to thank (1 episode, 2007)
William Shao	...	the producers wish to thank (1 episode, 2007)
Cristina Sheehan	...	the producers wish to thank (1 episode, 2007)
Linda Sheehan	...	the producers wish to thank (1 episode, 2007)
Charlie Silver	...	the producers wish to thank (1 episode, 2007)
Callie Singh	...	the producers wish to thank (1 episode, 2007)
Kim Skidmore	...	the producers wish to thank (1 episode, 2007)
Eli Slawson	...	the producers wish to thank (1 episode, 2007)
Craig Small	...	the producers wish to thank (1 episode, 2007)
Richard Smythe	...	the producers wish to thank (1 episode, 2007)
Earl Spencer	...	the producers wish to thank (1 episode, 2007)
Anja Stadebacher	...	special thanks (1 episode, 2007)
Kevin Van Steenberge	...	the producers wish to thank (1 episode, 2007)
Tim Stephens	...	the producers wish to thank (1 episode, 2007)
Heidi Strobe	...	the producers wish to thank (1 episode, 2007)
Nicholas Suntzeff	...	the producers wish to thank (1 episode, 2007)
Wilson Tang	...	special thanks (1 episode, 2007)
Christian Ternus	...	special thanks (1 episode, 2007)
Philippe Theriault	...	the producers wish to thank (1 episode, 2007)
Kip Thorne	...	the producers wish to thank (1 episode, 2007)
Julie Tingle	...	the producers wish to thank (1 episode, 2007)
Sean Tulin	...	the producers wish to thank (1 episode, 2007)
Stacy Vallie	...	the producers wish to thank (1 episode, 2007)
Lina Weinstock	...	the producers wish to thank (1 episode, 2007)
Jon Pierre Wiens	...	the producers wish to thank (1 episode, 2007)
David Wolfe	...	the producers wish to thank (1 episode, 2007)
Kurt Wolfe	...	the producers wish to thank (1 episode, 2007)
Sam Wolfe	...	the producers wish to thank (1 episode, 2007)
Timothy Worthington	...	the producers wish to thank (1 episode, 2007)
Beata Ziel	...	special thanks (1 episode, 2007)
Robert E. Ziel	...	special thanks (1 episode, 2007)
D.C. Agle	...	the producers wish to thank (1 episode, 2008)
Lorraine Aguilar	...	the producers wish to thank (1 episode, 2008)
Erna Akuginow	...	the producers wish to thank (1 episode, 2008)
Louis Allamandola	...	the producers wish to thank (1 episode, 2008)
Zoila Arellano	...	the producers wish to thank: Washington Accredited School (1 episode, 2008)
Nick Baggerly	...	the producers wish to thank (1 episode, 2008)
Keith Baker	...	the producers wish to thank (1 episode, 2008)
Brett Battenburg	...	the producers wish to thank (1 episode, 2008)
Brad Bebout	...	the producers wish to thank (1 episode, 2008)
Sarah Beck	...	the producers wish to thank (1 episode, 2008)
Jesus Blanco	...	the producers wish to thank (1 episode, 2008)
Russ Bodnar	...	the producers wish to thank (1 episode, 2008)
David Booth	...	the producers wish to thank (1 episode, 2008)
Kyle Brady	...	the producers wish to thank: UC Berkeley (1 episode, 2008)
Albert A. Branch	...	the producers wish to thank (1 episode, 2008)
Timothy Broderick	...	the producers wish to thank (1 episode, 2008)
Lauren Bryant	...	the producers wish to thank (1 episode, 2008)
Doug Carol	...	the producers wish to thank (1 episode, 2008)
Suzanne Carter	...	the producers wish to thank (1 episode, 2008)
Meg Cionni	...	the producers wish to thank (1 episode, 2008)
Elizabeth A. Citrin	...	the producers wish to thank (1 episode, 2008)
Adam Clark	...	the producers wish to thank (1 episode, 2008)
Lee Clippard	...	the producers wish to thank (1 episode, 2008)
Loretta Conley	...	the producers wish to thank (1 episode, 2008)
Christopher Crocket	...	the producers wish to thank (1 episode, 2008)
Abie Curry	...	the producers wish to thank (1 episode, 2008)
Chay Dahill	...	the producers wish to thank (1 episode, 2008)
Pauo DeNubilo	...	the producers wish to thank (1 episode, 2008)
Mike Diaz	...	the producers wish to thank (1 episode, 2008)
Jennifer Draffen	...	the producers wish to thank (1 episode, 2008)
Jesse Drudkenbrod	...	the producers wish to thank (1 episode, 2008)
Barbara Edwards	...	the producers wish to thank (1 episode, 2008)
Jim Essig	...	the producers wish to thank (1 episode, 2008)
Gayle Fay	...	the producers wish to thank (1 episode, 2008)
Mohan Ganeshalingam	...	the producers wish to thank: Lick Observatory (1 episode, 2008)
Rebecca Geffert	...	the producers wish to thank (1 episode, 2008)
Jon D. Genetti	...	the producers wish to thank (1 episode, 2008)
Suava Georgalis	...	the producers wish to thank (1 episode, 2008)
Sam Gilbert	...	the producers wish to thank (1 episode, 2008)
Salvador Gurerra Jr.	...	the producers wish to thank (1 episode, 2008)
Annette Hacker	...	the producers wish to thank (1 episode, 2008)
Ryan P. Hall	...	the producers wish to thank (1 episode, 2008)
Sara Hammond	...	the producers wish to thank: University of Arizona/Phoenix Mars Mission (1 episode, 2008)
Barbara Hanscome	...	the producers wish to thank: University of San Francisco (1 episode, 2008)
Lynn Harper	...	the producers wish to thank (1 episode, 2008)
Brendan Hart	...	the producers wish to thank (1 episode, 2008)
Colin Hart	...	the producers wish to thank (1 episode, 2008)
Rebecca Johnson	...	the producers wish to thank: McDonald Observatory (1 episode, 2008)
Lisa Kaltenegger	...	the producers wish to thank (1 episode, 2008)
Sam Kane	...	the producers wish to thank (1 episode, 2008)
Scott Kardel	...	the producers wish to thank (1 episode, 2008)
Steve Kawler	...	the producers wish to thank (1 episode, 2008)
Stephen Krumsieg	...	the producers wish to thank (1 episode, 2008)
Melissa Lang	...	the producers wish to thank (1 episode, 2008)
Mewshaw Lee	...	the producers wish to thank: USRA (1 episode, 2008)
Vanessa Lee	...	the producers wish to thank (1 episode, 2008)
Howard Lester	...	the producers wish to thank (1 episode, 2008)
Kandace Lockwood	...	the producers wish to thank: Bitter Root Pottery Studio (1 episode, 2008)
Karla Loring	...	the producers wish to thank (1 episode, 2008)
Amy Lucas	...	the producers wish to thank (1 episode, 2008)
Matthew Lutton	...	the producers wish to thank (1 episode, 2008)
Jesus Martinez	...	the producers wish to thank (1 episode, 2008)
Leosdan Martinez	...	the producers wish to thank (1 episode, 2008)
Tom Martinez	...	the producers wish to thank (1 episode, 2008)
Andrew Mattioda	...	the producers wish to thank (1 episode, 2008)
Justyn Maund	...	the producers wish to thank (1 episode, 2008)
Paul McDonald	...	the producers wish to thank (1 episode, 2008)
Todd McLean	...	the producers wish to thank (1 episode, 2008)
Robert Meckel	...	the producers wish to thank: University of Texas at Austin (1 episode, 2008)
Evelia Medrno	...	the producers wish to thank (1 episode, 2008)
Jerry Meier	...	the producers wish to thank (1 episode, 2008)
Michael MeWhinney	...	the producers wish to thank (1 episode, 2008)
Bill Miller	...	the producers wish to thank (1 episode, 2008)
Dennis Moran	...	the producers wish to thank (1 episode, 2008)
Jennifer Morcone	...	the producers wish to thank (1 episode, 2008)
Bill Murphy	...	the producers wish to thank (1 episode, 2008)
Ruben Navarro	...	the producers wish to thank (1 episode, 2008)
Kim Newton	...	the producers wish to thank (1 episode, 2008)
Shane Norman	...	the producers wish to thank (1 episode, 2008)
Molly O'Connell	...	the producers wish to thank (1 episode, 2008)
C.R. O'Dell	...	the producers wish to thank: Vanderbilt University (1 episode, 2008)
Carol Oliver	...	the producers wish to thank (1 episode, 2008)
Jim Pace	...	the producers wish to thank (1 episode, 2008)
Marilyn Padilla	...	the producers wish to thank (1 episode, 2008)
Jordan Parks	...	the producers wish to thank (1 episode, 2008)
Lance Pham	...	the producers wish to thank (1 episode, 2008)
Cynthia Phillips	...	the producers wish to thank (1 episode, 2008)
Kevin E. Raimer	...	the producers wish to thank (1 episode, 2008)
Karen Randall	...	the producers wish to thank (1 episode, 2008)
Stephan L. Rivera	...	the producers wish to thank (1 episode, 2008)
Kevin Roark	...	the producers wish to thank (1 episode, 2008)
Kurt Robinson	...	the producers wish to thank (1 episode, 2008)
Pablo Rosales	...	the producers wish to thank (1 episode, 2008)
Jeff Ross	...	the producers wish to thank (1 episode, 2008)
Andrew Rubin	...	the producers wish to thank (1 episode, 2008)
Sophy San	...	the producers wish to thank (1 episode, 2008)
Bob Sanders	...	the producers wish to thank: University of Berkeley (1 episode, 2008)
Ashlie Nolen Sarmiento	...	the producers wish to thank (1 episode, 2008)
Greg Schmidt	...	the producers wish to thank (1 episode, 2008)
Sharon Schmidt	...	the producers wish to thank (1 episode, 2008)
Henry Shibata	...	the producers wish to thank: Encino Velodrome (1 episode, 2008)
Seth Shostak	...	the producers wish to thank (1 episode, 2008)
Jeffery Silverman	...	the producers wish to thank (1 episode, 2008)
Neal Singer	...	the producers wish to thank (1 episode, 2008)
Denise Springer	...	the producers wish to thank: University of San Francisco (1 episode, 2008)
Elizabeth Stachow	...	the producers wish to thank (1 episode, 2008)
Oliver Steinberg	...	the producers wish to thank (1 episode, 2008)
Vince Stricherz	...	the producers wish to thank (1 episode, 2008)
Gordon Teigelkamper	...	the producers wish to thank (1 episode, 2008)
Erika Testo	...	the producers wish to thank (1 episode, 2008)
Barbara Toy	...	the producers wish to thank (1 episode, 2008)
Frank Turek	...	the producers wish to thank (1 episode, 2008)
Daniel Varela	...	the producers wish to thank (1 episode, 2008)
Cynthia Vargas	...	the producers wish to thank: LA Arboretum (1 episode, 2008)
Jasso Vink	...	the producers wish to thank: Astronomical Institute Utrecht (1 episode, 2008)
Peter Ward	...	the producers wish to thank (1 episode, 2008)
Brook Wardrop	...	the producers wish to thank: Franklin Park Zoo (1 episode, 2008)
Tom Watts	...	the producers wish to thank (1 episode, 2008)
Al Whitaker	...	the producers wish to thank: US Space & Rocket Center (1 episode, 2008)
Richard Wright	...	the producers wish to thank (1 episode, 2008)
Samantha Yim	...	the producers wish to thank (1 episode, 2008)
Steve Zachary	...	the producers wish to thank (1 episode, 2008)
Matt Alvarez	...	the producers wish to thank (1 episode, 2009)
Nadia Balaz	...	the producers wish to thank (1 episode, 2009)
Nicole Balonick	...	the producers wish to thank (1 episode, 2009)
John Bergandi	...	the producers wish to thank (1 episode, 2009)
Paul Berry	...	the producers wish to thank (1 episode, 2009)
Sara Black	...	the producers wish to thank (1 episode, 2009)
D. Blackwell	...	the producers wish to thank (1 episode, 2009)
Joanne Bolan	...	the producers wish to thank (1 episode, 2009)
Joanne Boland	...	the producers wish to thank (1 episode, 2009)
Jose Borrero	...	the producers wish to thank (1 episode, 2009)
Carla Browning	...	the producers wish to thank (1 episode, 2009)
Hal Bryant	...	the producers wish to thank (1 episode, 2009)
Rachel Champeau	...	the producers wish to thank (1 episode, 2009)
Cody Cowell	...	the producers wish to thank (1 episode, 2009)
Sandy Dininger	...	the producers wish to thank (1 episode, 2009)
Dan Evans	...	the producers wish to thank (1 episode, 2009)
Jeremiah Foster	...	the producers wish to thank (1 episode, 2009)
Akira Fujii	...	the producers wish to thank (1 episode, 2009)
John Galbraith	...	the producers wish to thank (1 episode, 2009)
Claudio Gheller	...	the producers wish to thank (1 episode, 2009)
Bruce Gordon	...	the producers wish to thank (1 episode, 2009)
Kreigh Hampel	...	the producers wish to thank (1 episode, 2009)
Alan D. Harvey	...	the producers wish to thank (1 episode, 2009)
Jessica Hatch	...	the producers wish to thank (1 episode, 2009)
Alexander Hayes	...	the producers wish to thank (1 episode, 2009)
Keith Hendricks	...	the producers wish to thank (1 episode, 2009)
Sean Hinton	...	the producers wish to thank (1 episode, 2009)
Silvani Imboden	...	the producers wish to thank (1 episode, 2009)
Danny Jacobs	...	the producers wish to thank (1 episode, 2009)
Marcello Jacobs	...	the producers wish to thank (1 episode, 2009)
Poul Jensen	...	the producers wish to thank (1 episode, 2009)
Taylor B. Jones	...	the producers wish to thank (1 episode, 2009)
Kim Koga	...	the producers wish to thank (1 episode, 2009)
Rachel Konrad	...	the producers wish to thank (1 episode, 2009)
Lisa Landi	...	the producers wish to thank: KQED (1 episode, 2009)
Charlene Lane	...	the producers wish to thank (1 episode, 2009)
George Lane	...	the producers wish to thank (1 episode, 2009)
Tim Larson	...	the producers wish to thank (1 episode, 2009)
Patricia Leonard	...	the producers wish to thank (1 episode, 2009)
David Lott	...	the producers wish to thank (1 episode, 2009)
Chase Matthews	...	the producers wish to thank (1 episode, 2009)
Scott McCloud	...	the producers wish to thank (1 episode, 2009)
Rob Nelson	...	the producers wish to thank (1 episode, 2009)
Paul Nigh	...	the producers wish to thank (1 episode, 2009)
Michael Okuda	...	the producers wish to thank (1 episode, 2009)
Alfred Panther	...	the producers wish to thank (1 episode, 2009)
Lori Prichard-Beller	...	the producers wish to thank (1 episode, 2009)
Ivy Ratafia	...	the producers wish to thank (1 episode, 2009)
Glen Rotkovich	...	the producers wish to thank (1 episode, 2009)
Kerri Sandell	...	the producers wish to thank (1 episode, 2009)
Michael Schachtner	...	the producers wish to thank (1 episode, 2009)
Deborah Scherrer	...	the producers wish to thank (1 episode, 2009)
Peter H. Schultz	...	the producers wish to thank (1 episode, 2009)
Heidi Schweiker	...	the producers wish to thank (1 episode, 2009)
N.A. Sharp	...	the producers wish to thank (1 episode, 2009)
Tim Silva	...	the producers wish to thank (1 episode, 2009)
Maggie Skinner	...	the producers wish to thank (1 episode, 2009)
Jeremy Snyder	...	the producers wish to thank (1 episode, 2009)
Karen Soto	...	the producers wish to thank (1 episode, 2009)
Linda Spangenberger	...	the producers wish to thank (1 episode, 2009)
Phil Spangenberger	...	the producers wish to thank (1 episode, 2009)
James Staples	...	the producers wish to thank (1 episode, 2009)
Paul Staples	...	the producers wish to thank (1 episode, 2009)
Angela Stickle	...	the producers wish to thank (1 episode, 2009)
Joseph Stroscio	...	the producers wish to thank (1 episode, 2009)
Dale Tate	...	the producers wish to thank (1 episode, 2009)
Gian Temperilli	...	the producers wish to thank (1 episode, 2009)
Shirley Temperilli	...	the producers wish to thank (1 episode, 2009)
Lindsey Templeton	...	the producers wish to thank (1 episode, 2009)
Nate Truman	...	the producers wish to thank: StockCarCentral.com (1 episode, 2009)
Peter Tuthill	...	the producers wish to thank (1 episode, 2009)
Chris Valentine	...	the producers wish to thank (1 episode, 2009)
Kara Wall	...	the producers wish to thank (1 episode, 2009)
Tom Watt	...	the producers wish to thank (1 episode, 2009)
Philip Watts	...	the producers wish to thank (1 episode, 2009)
Christianne White	...	the producers wish to thank (1 episode, 2009)
Doug Williams	...	the producers wish to thank (1 episode, 2009)
Kathy E. Zeigler	...	the producers wish to thank (1 episode, 2009)
Benjamin Zuckerman	...	the producers wish to thank (1 episode, 2009)
Greg Bacon	...	acknowledgment: still photographs provided by: STSci (1 episode, 2010)
Brian Bock	...	the producers wish to thank (1 episode, 2010)
P. Thomas Breakfield	...	acknowledgment: still photographs provided by: KSC (1 episode, 2010)
Dan Brocious	...	the producers wish to thank (1 episode, 2010)
Gray Creech	...	the producers wish to thank (1 episode, 2010)
Pat Duggins	...	the producers wish to thank (1 episode, 2010)
Dave Hamilton	...	the producers wish to thank (1 episode, 2010)
Heidi Hammel	...	acknowledgment: still photographs provided by: SSI Boulder Co (1 episode, 2010)
Kevin Hand	...	the producers wish to thank (1 episode, 2010)
Maria Lane	...	the producers wish to thank (1 episode, 2010)
Greg Laughlin	...	the producers wish to thank (1 episode, 2010)
Pascal Lee	...	the producers wish to thank (1 episode, 2010)
Lucy McFadden	...	acknowledgment: still photographs provided by: ESA (1 episode, 2010)
Allen Mrs. Parker	...	the producers wish to thank (1 episode, 2010)
Allen Parker	...	the producers wish to thank (1 episode, 2010)
Joel Parker	...	acknowledgment: still photographs provided by: ESA/SWRI (1 episode, 2010)
Michelle Povinelli	...	the producers wish to thank (1 episode, 2010)
Dirk Schulze-Makuch	...	the producers wish to thank (1 episode, 2010)
Lynda Seaver	...	the producers wish to thank (1 episode, 2010)
Ryan Shivdasani	...	the producers wish to thank (1 episode, 2010)
Peter Smith	...	the producers wish to thank (1 episode, 2010)
Charlotte Tonnies	...	the producers wish to thank (1 episode, 2010)
Ben Zellner	...	acknowledgment: still photographs provided by: KSC/GSU/NASA (1 episode, 2010)
Tracy Allouche	...	the producers wish to thank (1 episode, 2011)
Abigail Allwood	...	the producers wish to thank (1 episode, 2011)
Ricardo Alvarez	...	the producers wish to thank (1 episode, 2011)
John Barainca	...	the producers wish to thank (1 episode, 2011)
Greg DeWold	...	the producers wish to thank (1 episode, 2011)
Cody Dubson	...	the producers wish to thank (1 episode, 2011)
Carly Flaherty	...	the producers wish to thank (1 episode, 2011)
Adriana Fontes	...	the producers wish to thank (1 episode, 2011)
Joe Greblo	...	the producers wish to thank (1 episode, 2011)
Gary Harper	...	the producers wish to thank (1 episode, 2011)
Harry Hayward	...	the producers wish to thank (1 episode, 2011)
Josh Horton	...	the producers wish to thank (1 episode, 2011)
Aaron Howell	...	the producers wish to thank (1 episode, 2011)
Jennifer Jackson	...	the producers wish to thank (1 episode, 2011)
Joan Marie Jacoby	...	the producers wish to thank (1 episode, 2011)
Torsten Kroeger	...	the producers wish to thank (1 episode, 2011)
Lucinda Land	...	the producers wish to thank (1 episode, 2011)
Don Lusko	...	the producers wish to thank (1 episode, 2011)
Sun Maximus	...	the producers wish to thank (1 episode, 2011)
Dominique Navarro	...	the producers wish to thank (1 episode, 2011)
Michael Pelzman	...	the producers wish to thank (1 episode, 2011)
Paul D. Ronney	...	the producers wish to thank (1 episode, 2011)
Robert Rufkin	...	the producers wish to thank (1 episode, 2011)
Timothy Russell	...	the producers wish to thank (1 episode, 2011)
Arden Sellers	...	the producers wish to thank (1 episode, 2011)
Peter Sherayko	...	the producers wish to thank (1 episode, 2011)
Jason Smeltzer	...	the producers wish to thank (1 episode, 2011)
Dana Smelzer	...	the producers wish to thank (1 episode, 2011)
Bradley Still	...	the producers wish to thank (1 episode, 2011)
Tamara Strachan	...	the producers wish to thank (1 episode, 2011)
Timothy Warnecke	...	the producers wish to thank (1 episode, 2011)
Deborah Williams-Hedges	...	the producers wish to thank (1 episode, 2011)
Sandra Zwick	...	the producers wish to thank (1 episode, 2011)
Markus Baldwin	...	the producers wish to thank (1 episode, 2012)
Connett Brewer	...	the producers wish to thank (1 episode, 2012)
Marcia Burton	...	the producers wish to thank (1 episode, 2012)
Bob Cassilly	...	the producers wish to thank (1 episode, 2012)
Paula Coony	...	the producers wish to thank (1 episode, 2012)
Mike Corter	...	the producers wish to thank (1 episode, 2012)
Rich Erwin	...	the producers wish to thank (1 episode, 2012)
Sergey Gasanov	...	the producers wish to thank (1 episode, 2012)
Kim Greer	...	the producers wish to thank (1 episode, 2012)
Don Gurnett	...	the producers wish to thank (1 episode, 2012)
Stephanie Holinka	...	the producers wish to thank (1 episode, 2012)
Harry Kainen	...	the producers wish to thank (1 episode, 2012)
Evan Linden	...	the producers wish to thank (1 episode, 2012)
Timothy Maloney	...	the producers wish to thank (1 episode, 2012)
Kim Martineau	...	the producers wish to thank (1 episode, 2012)
Jerry F. McManus	...	the producers wish to thank (1 episode, 2012)
Michael Munn	...	the producers wish to thank (1 episode, 2012)
Christian Ott	...	the producers wish to thank (1 episode, 2012)
Greg Porter	...	the producers wish to thank (1 episode, 2012)
Van Romero	...	the producers wish to thank (1 episode, 2012)
Manuel Rosales	...	the producers wish to thank (1 episode, 2012)
Sarah Rubin	...	the producers wish to thank (1 episode, 2012)
Eileen V. Ryan	...	the producers wish to thank (1 episode, 2012)
Anthony Santiago	...	the producers wish to thank (1 episode, 2012)
Mary Pat Sinclair	...	the producers wish to thank (1 episode, 2012)
Leonard Sonnenschein	...	the producers wish to thank (1 episode, 2012)
Kerry Stewart	...	the producers wish to thank (1 episode, 2012)
Jacob Trunsky	...	the producers wish to thank (1 episode, 2012)
Juan Manuel Valverde	...	the producers wish to thank (1 episode, 2012)
Graham Walsh	...	the producers wish to thank (1 episode, 2012)
Linda Deck	...	the producers wish to thank (1 episode, 2014)
Shea Drefs	...	the producers wish to thank (1 episode, 2014)
Ina-Marie Henning	...	the producers wish to thank (1 episode, 2014)
Alex Horvet	...	the producers wish to thank (1 episode, 2014)
Sherri Keenan	...	the producers wish to thank (1 episode, 2014)
Mike McMahon	...	the producers wish to thank (1 episode, 2014)
Steve Sandoval	...	the producers wish to thank (1 episode, 2014)
Brett Telford	...	the producers wish to thank (1 episode, 2014)
Patty Zurita	...	the producers wish to thank (1 episode, 2014)