Homer Simpson / Mobster / Louie / Sideshow Mel / Groundskeeper Willie / Snowball II / Santa's Little Helper / Grampa Simpson / Bailiff / Frankie the Squealer (voice)
Marge Simpson (voice)
Bart Simpson (voice)
Lisa Simpson (voice)
Moe Szyslak / Apu / Johnny Tightlips / Joey the Arsonist / Carl / Prof. Frink / Old Jewish Man / Cletus / Luigi / Kenny the Problem / Lou / Chief Wiggum / Snake / David (voice)
Ned Flanders / Rev. Lovejoy / Otto / Mr. Largo / Dr. Hibbert / Legs / Lenny / AFI Announcer (voice)
Dan Gillick (voice)
Fat Tony (voice)
Alex Trebek (voice)
Giant Grasshopper (voice)
Giant Ant (voice) (as Terry W. Greene)
Milhouse Van Houten / Girl at the Mall (voice)
Lunchlady Doris / Judy / Fat Tony's Date / Mom at the Mall / TV Screamer (voice)