American Dad!: Cast Rate: –☹️ Very Bad🙁 Bad😐 Average🙂 Good😃 Excellent🤩 Super! ★ Save Rating✔ Rating Saved! Notify me: –about new episodeabout new seasonabout end of season Subscribe✔ Subscription Saved! American Dad! Comedy, Family 2/6/05 – 3/7/22 United States http://www.tbs.com/shows/american-dad.html GeneralEpisodesCastCharactersGallery Cast See full cast → Scott Grimes as Steve Smith Dee Bradley Baker as Klaus Heissler Seth MacFarlane as Stan Smith Roger Greg Corbin Patrick Stewart as Avery Bullock Kevin Michael Richardson as Principal Brian Lewis
