Stan Smith / Roger (voice)
Francine Smith (voice)
Hayley Smith (voice)
Steve Smith (voice)
Klaus (voice)
Jeff Fischer (voice) / Donnie Patterson (voice)
Snot Lonstein (voice) / Frank, the Judge (voice)
Avery Bullock (voice) / Avery Bullock as B (voice)
Principal Lewis (voice) / Billy (voice)
Barry Robinson (voice) / Barry Robinson / Spike (voice)
Terry Bates (voice) / (voice)
Jackson (voice) / Jackson / Charlie (voice)
Dick Reynolds (voice) / Dick (voice)
Al Tuttle (voice) / Car Salesman (voice)
Toshi Yoshida (voice)
(voice) / Young Fireman / Phil / Foam Guy (voice)
Buckle (voice) / (voice)
(voice) / Mertz (voice)
(voice) / Hooper (voice)
Esther Lonstein (voice) / Danuta (voice)
Memphis Stormfront (voice) / Bar Bro (voice)
Dr. Kalgary (voice) / (voice)
(voice) / Michelle (voice)
Kashi (voice) / (voice)
