The series focuses on an eccentric motley crew that is the Smith family and their three housemates: Father, husband, and breadwinner Stan Smith; his better half housewife, Francine Smith; their college-aged daughter, Hayley Smith; and their high-school-aged son, Steve Smith. Outside of the Smith family, there are three additional main characters, including Hayley's boyfriend turned husband, Jeff Fischer; the family's man-in-a-goldfish-body pet, Klaus; and most notably the family's zany alien, Roger, who is "full of masquerades, brazenness, and shocking antics."


From the creator of "Family Guy" comes a man who will stop at nothing to protect his country.
Overview
Creator
Creator
Creator
Top Billed Cast
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Seth MacFarlane
Stan Smith / Roger (voice) (388 episodes)

Wendy Schaal
Francine Smith (voice) (388 episodes)

Rachael MacFarlane
Hayley Smith (voice) (388 episodes)

Scott Grimes
Steve Smith (voice) (388 episodes)

Dee Bradley Baker
Klaus (voice) (388 episodes)

Jeff Fischer
Jeff Fischer (voice) (178 episodes)Jeff Fischer / Camp Sniper (voice) (1 episode)Jeff Fischer / Donnie (voice) (1 episode)Donnie Patterson (voice) (1 episode)Jeff Fischer / Glenn (voice) (1 episode)Kidnapper (voice) (1 episode)

Curtis Armstrong
Snot Lonstein (voice) (117 episodes)Snot Lonstein / Eli Weisel (voice) (1 episode) (1 episode)Frank, the Judge (voice) (1 episode)

Patrick Stewart
Avery Bullock (voice) (112 episodes)Avery Bullock as B (voice) (2 episodes)Avery Bullock Sr. (voice) (1 episode)Avery Bullock / Police Academy Chief (voice) (1 episode)Jeff Fischer (voice) (1 episode)Avery Bullock / Patrick Stewart (voice) (1 episode)

Kevin Michael Richardson
Principal Lewis (voice) (60 episodes)Billy (voice) (9 episodes)Principal Lewis / Billy (voice) (7 episodes)Dad (voice) (5 episodes)Homeless Man (voice) (1 episode)Rerun (voice) (1 episode)Harlem Globetrotter (voice) (1 episode)Principal Lewis / Billy / Troll Sllort (voice) (1 episode)Coma Patient (voice) (1 episode)Ludacris (voice) (1 episode)Security Guard / Principal Lewis (voice) (1 episode)Nameless Bum (voice) (1 episode)Improv Actor (voice) (1 episode)Vitas (voice) (1 episode)Principal Lewis / TV Announcer (voice) (1 episode)Billy / Black Francine (voice) (1 episode)Hegel's Associate / Convention Attendee (voice) (1 episode)Principal Lewis / Billy / Steve Harvey (voice) (1 episode)Milford (voice) (1 episode)Principal Lewis as Black Villain (voice) (1 episode)Principal Lewis / Homosexual Giant / Ferris Wheel Guy (voice) (1 episode)Black Dick / Principal Lewis (voice) (1 episode)Tank Bates / Nelson Mandela / Principal Lewis (voice) (1 episode)Jamaicans / Toilet (voice) (1 episode) (1 episode)Jerry (voice) (1 episode)Billy / Principal Lewis (voice) (1 episode)Janitor (voice) (1 episode)Ted Feedler / Nameless Bum (voice) (1 episode)
Media


![American Dad: Klaus Song [CLIP] | TBS](https://i.ytimg.com/vi/W9Kf1RUHLxE/hqdefault.jpg)
![American Dad: Sexy Aunt Visit [CLIP] | TBS](https://i.ytimg.com/vi/7hn-Cs_6QL4/hqdefault.jpg)
![American Dad: Lame Uncle Stan [CLIP] | TBS](https://i.ytimg.com/vi/x6QKyx7GP1A/hqdefault.jpg)

![American Dad: Gotta Beat Chuck White [CLIP] | TBS](https://i.ytimg.com/vi/yQCVkGwasDg/hqdefault.jpg)