Michael Ian Black and Jim Gaffigan in The Jim Gaffigan Show (2015)

Jim Gaffigan and Ashley Williams in The Jim Gaffigan Show (2015)

Adam Goldberg and Jim Gaffigan in The Jim Gaffigan Show (2015)

Jim Gaffigan, Jack Gaffigan, Lucian Middleton, Cameron Seely, and Wolfgang Jackson Lacz in The Jim Gaffigan Show (2015)

Jim Gaffigan, Andy Richter, and Ashley Williams in The Jim Gaffigan Show (2015)

Jim Gaffigan and Ashley Williams on "The Jim Gaffigan Show"

Jeannie Gaffigan and Ashley Williams as 'Jeannie Gaffigan' behind the scenes on the set of "The Jim Gaffigan Show"

Ashley Williams and Jim Gaffigan in "The Jim Gaffigan Show"

Ashley Williams for "The Jim Gaffigan Show"

Tongayi Charisa, Adam Goldberg, Jim Gaffigan, Ashley Williama, Michael Ian Black on "The Jim Gaffigan Show"

Still of Benton Greene, Gina Busch, Eduardo Ramos, and Shevy Gutierrez in The Jim Gaffigan Show (2015) promo

Jim Gaffigan, Judy Gold, Zachary Quinto, Ashley Williams, and Jeannie Gaffigan in The Jim Gaffigan Show (2015)

Keilly McQuail in The Jim Gaffigan Show (2015)

Adam Goldberg, Michael Ian Black, Jim Gaffigan, Ashley Williams, and Tongayi Chirisa in The Jim Gaffigan Show (2015)