Name	Known for
Seth MacFarlane Stan Smith / Roger the Alien (voice) Stan Smith / Roger the Alien (voice) See fewer	Family Guy (1999)
Wendy Schaal Francine Smith (voice) Francine Smith (voice) See fewer	Innerspace (1987)
Scott Grimes Steve Smith (voice) Steve Smith (voice) See fewer	American Dad! (2005)
Rachael MacFarlane Hayley Smith (voice) Hayley Smith (voice) See fewer	American Dad! (2005)
Dee Bradley Baker Klaus (voice) Klaus (voice) See fewer	American Dad! (2005)
Curtis Armstrong Snot Lonstein (voice) Snot Lonstein (voice) See fewer	Risky Business (1983)
Charlet Takahashi Chung Actress (voice) (as Charlet Chung) Actress (voice) (as Charlet Chung) See fewer	Overwatch (2016)
Ted Danson Dr. Ray Petit (voice) Dr. Ray Petit (voice) See fewer	Cheers (1982)
Jeff Fischer Jeff Fischer (voice) Jeff Fischer (voice) See fewer	American Dad! (2005)
David Herman Janitor 2 (voice) Janitor 2 (voice) See fewer	Idiocracy (2006)
Tom Hollander Working Class Brit (voice) Working Class Brit (voice) See fewer	Pride & Prejudice (2005)
Brandon Johnson Janitor (voice) Janitor (voice) See fewer	Ingrid Goes West (2017)
Richard Kind Al Tuttle (voice) Al Tuttle (voice) See fewer	Inside Out (I) (2015)
Judah Miller Mertz Mertz See fewer	Bupkis (2023)
Kevin Michael Richardson Principal Lewis / Billy (voice) Principal Lewis / Billy (voice) See fewer	Mortal Kombat (1995)
Craig Robinson Hank Turlington (voice) Hank Turlington (voice) See fewer	Hot Tub Time Machine (2010)
Daisuke Suzuki Toshi Yoshida (voice) Toshi Yoshida (voice) See fewer	American Dad! (2005)
Eddie Kaye Thomas Barry Robinson (voice) Barry Robinson (voice) See fewer	American Pie (1999)
Alan Tudyk Dr. Kalgary (voice) Dr. Kalgary (voice) See fewer	Rogue One: A Star Wars Story (2016)
Gary Anthony Williams Janitor (voice) Janitor (voice) See fewer	Teenage Mutant Ninja Turtles: Out of the Shadows (2016)
David Sheftell Various Various See fewer	Family Guy (1999)