Castle The Final Frontier (Season 5, Episode 6)
TV-PG
TV Episode | 44 min | Comedy, Crime, Drama

Castle

The Final Frontier (Season 5, Episode 6)

TV-PG

TV Episode | 44 min | Comedy, Crime, Drama

During the annual major science fiction convention, Nebula 9 - super-fan Audrey O'Neill, who finally organized a life performance starring the short-lived series' original cast as well after decade of 'webipsodes' with a nerd couple, is ...See moreDuring the annual major science fiction convention, Nebula 9 - super-fan Audrey O'Neill, who finally organized a life performance starring the short-lived series' original cast as well after decade of 'webipsodes' with a nerd couple, is found dead on set, killed with a real 'space laser' (of which only two working ones were custom-made). Castle, who thinks he has better taste, is amused to find Becket was part of a college fan group. The team works out various personal, career and business motives as well as opportunities for cast and crew. Written by KGF Vissers See less

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Cast	+ Add Cast
30 cast members

Name	Known for
Nathan Fillion Richard Castle Richard Castle See fewer	Castle (2009)
Stana Katic Kate Beckett Kate Beckett See fewer	Castle (2009)
Susan Sullivan Martha Rodgers (credit only) Martha Rodgers (credit only) See fewer	Dharma & Greg (1997)
Jon Huertas Javier Esposito Javier Esposito See fewer	This Is Us (2016)
Seamus Dever Kevin Ryan Kevin Ryan See fewer	Castle (2009)
Tamala Jones Lanie Parish (credit only) Lanie Parish (credit only) See fewer	Blue Streak (1999)
Molly C. Quinn Alexis Castle (as Molly Quinn) Alexis Castle (as Molly Quinn) See fewer	Castle (2009)
Penny Johnson Jerald Captain Victoria Gates (credit only) Captain Victoria Gates (credit only) See fewer	24 (2001)
Ed Quinn Gabriel Winters Gabriel Winters See fewer	2 Broke Girls (2011)
Christina Moore Stephanie Frye Stephanie Frye See fewer	That '70s Show (1998)
Armin Shimerman Benjamin Donnelly Benjamin Donnelly See fewer	Star Trek: Deep Space Nine (1993)
Arye Gross M.E. Sidney Perlmutter M.E. Sidney Perlmutter See fewer	Better Call Saul (2015)
Erin Way Audrey O'Neill Audrey O'Neill See fewer	The Handmaid's Tale (2017)
John Bobek Davis Hawthorne Davis Hawthorne See fewer	A Series of Unfortunate Events (2017)
Chris McKenna Simon Westport (as Chris L. McKenna) Simon Westport (as Chris L. McKenna) See fewer	State of Affairs (2014)
Juan Monsalvez Commander Walsh Commander Walsh See fewer	The Laundromat (I) (2019)
Melinda Cohen Lt. Chloe Preston Lt. Chloe Preston See fewer	Chillerama (2011)
P.J. Ochlan Lt. Shane Lt. Shane See fewer	Little Man Tate (1991)
Jeff Galfer Henry Barnett Henry Barnett See fewer	Homeland (2011)
Anna Bowen Officer Tate Officer Tate See fewer	Castle (2009)
John Gloria Bartender Bartender See fewer	Good Girls (2018)
Kari Klinkenborg Pretty Woman (as Kari Ann Klinkenborg) Pretty Woman (as Kari Ann Klinkenborg) See fewer	The SpongeBob Movie: Sponge Out of Water (2015)
Brian Treitler Friend Friend See fewer	Brutally Normal (2000)
Channing Nichols Teenage Girl Teenage Girl See fewer	An American Crime (2007)
Chris Castle Spartan Warrior (uncredited) Spartan Warrior (uncredited) See fewer	Zero (IX)
Jonathan Frakes Richard Castle Fan (uncredited) Richard Castle Fan (uncredited) See fewer	Star Trek: First Contact (1996)
Carly Hollas Hot Sci Fi Girl (uncredited) Hot Sci Fi Girl (uncredited) See fewer	Mighty Med (2013)
Charles Moss Zombie (uncredited) Zombie (uncredited) See fewer	Assassin's Game (2015)
Allen Singh Ghostrider (uncredited) Ghostrider (uncredited) See fewer	Rock, Paper, Scissors (2017)
Emily Wilson Hot Sci Fi Girl (uncredited) Hot Sci Fi Girl (uncredited) See fewer	Mrs. Fitzgerald Is Missing (2017)