Name	Known for
Tim Heidecker Various Various See fewer	Tim and Eric's Bedtime Stories (2013)
Eric Wareheim Various Various See fewer	Tim and Eric Awesome Show, Great Job! (2007)
Bob Odenkirk Gregory Gregory See fewer	Nobody (I) (2021)
'Weird Al' Yankovic Uncle Muscles Uncle Muscles See fewer	UHF (1989)
Joyce Brew Poop Tube Mom Poop Tube Mom See fewer	Grey's Anatomy (2005)
Mary Castro Eric's Ho Eric's Ho See fewer	Epic Movie (2007)
Richard Dunn Self Self See fewer	The Tonight Show with Conan O'Brien (2009)
Leslie Gomez Eric's Ho Eric's Ho See fewer	Tim and Eric Awesome Show, Great Job! (2007)
Nate Haden Poop Tube User Poop Tube User See fewer	Meet the Spartans (2008)
David Liebe Hart Self Self See fewer	Vampire Zombies... From Space!
Mark Holton B.M. Fahrtz B.M. Fahrtz See fewer	Leprechaun (1992)
Debbie Merrill Gregory's Wife Gregory's Wife See fewer	L.A. Story (1991)
Samuel Proof Raz (as Sam Proof) Raz (as Sam Proof) See fewer	Bumps in the Night (2009)
James Quall Self Self See fewer	Tim and Eric's Billion Dollar Movie (2012)
Luciano Rauso Poop Tube Kid Poop Tube Kid See fewer	Disturbia (2007)
Ron Stark Various Various See fewer	The Hand Behind the Mouse: The Ub Iwerks Story (1999)