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)
Caitlin Moeller Elizabeth Elizabeth See fewer	The Jim Gaffigan Show (2015)
Adam Goldberg Dave Dave See fewer	A Beautiful Mind (2001)
Wolfgang Jackson Lacz James James See fewer	The Jim Gaffigan Show (2015)
Cameron Seely Mary Mary See fewer	The Grinch (2018)
Jay Oakerson Big Jay Oakerson Big Jay Oakerson See fewer	Isn't It Romantic (2019)
Doug Benson Doug Benson Doug Benson See fewer	The Lego Batman Movie (2017)
Luis J. Gomez Luis Gomez (as Luis Gomez) Luis Gomez (as Luis Gomez) See fewer	Dave Smith: Libertas (2017)
Mia Alvar Mia Alvar Mia Alvar See fewer	The Jim Gaffigan Show (2015)
Rivka Galchen Rivka Galchen Rivka Galchen See fewer	The Future Is Now! (2011)
Rigoberto Garcia Hector Hector See fewer	Marry Me (2022)
Malcolm Gladwell Malcolm Gladwell Malcolm Gladwell See fewer	Hexum
Jen Jacob Nerdy Girl Nerdy Girl See fewer	Harlan Coben's Shelter (2023)
Raymond J. Lee Delivery Guy Delivery Guy See fewer	Ghost Town (I) (2008)
Ash McNair Trevor Trevor See fewer	Class (II) (2021)
Gabrielle Ryan Young Woman Young Woman See fewer	Power Book IV: Force (2022)
Kelefa Sanneh Kelefa Sanneh Kelefa Sanneh See fewer	The Jim Gaffigan Show (2015)
Calvin Trillin Calvin Trillin Calvin Trillin See fewer	Michael (1996)
Vin Scialla Bandmember Bandmember See fewer	When It All Goes Down (2022)
Sky McGilligan Party Dancer (uncredited) Party Dancer (uncredited) See fewer	Male Doctors and My Anatomy (2019)