Name	Known for
Jim Gaffigan Jim Gaffigan Jim Gaffigan See fewer	Chappaquiddick (2017)
Ashley Williams Jeannie Gaffigan Jeannie Gaffigan See fewer	How I Met Your Mother (2005)
Michael Ian Black Daniel Daniel See fewer	Wet Hot American Summer (2001)
Tongayi Chirisa Father Nicholas Father Nicholas See fewer	The Jim Gaffigan Show (2015)
Adam Goldberg Dave Dave See fewer	A Beautiful Mind (2001)
Fred Armisen Dr. Weiss Dr. Weiss See fewer	Portlandia (2011)
Maisie Sexton Mary Mary See fewer	The Jim Gaffigan Show (2015)
Lucian Middleton James James See fewer	The Jim Gaffigan Show (2015)
Caitlin Moeller Elizabeth Elizabeth See fewer	The Jim Gaffigan Show (2015)
Vanessa Aspillaga Blanca Blanca See fewer	Morning Glory (2010)
Yamaneika Saunders Woman in Park Woman in Park See fewer	Life & Beth (2022)
Mike Britt Cop Cop See fewer	Luke Cage (2016)
Marcella Lowery Receptionist Receptionist See fewer	School for Scoundrels (2006)
Jimmy Failla Comedy Club MC Comedy Club MC See fewer	Jimmy Failla State of the Union (2016)
Paige Hamdi Girl on lap Girl on lap See fewer	The Jim Gaffigan Show (2015)
Alex Parada Subway Commuter Subway Commuter See fewer	Tale on Emerald Trail
Kristoffe Brodeur Nightmare Zombie (uncredited) Nightmare Zombie (uncredited) See fewer	Night of Too Many Stars (2017)
Jacqueline Honulik Model deli patron (uncredited) Model deli patron (uncredited) See fewer	The Deuce (2017)