Bill
Mulvahill
Police Captain Entenille
Mr. Huffman
Self
Bald Guy (voice)
Frida Waterfall / Hutch Waterfall / The Encyclopod (voice)
Nets Coach
Bill Yum
I.N.T.E.L.L.I.G.E.N.C.E. / Chechnyan Terrorist (voice)
Joe Napoli
Dick Green
Free Waterfall Junior (voice)
Jewel Crawford (voice)
Booker Bell
Principal Gene Vagina (voice)
Principal Gene Vagina / Newscaster / Davin (voice)
Principal Gene Vagina / Plutocrat's Friend (voice)
Principal Gene Vagina / Mr. Booby Buyer (voice)
Epperson (voice)
Big Jim / City Inspector (voice)
Commander (voice)
Rent-a-Cop / Big Tex (voice)
Chairman / Pete / Dr. Wallis (voice)
Tom Chick / TV Announcer / Fireman Gennaro (voice)
Burl Arlington / Harv Judd / Roddy Rae Biffel (voice)
Albert Einstein (voice)
Enchanted Forest Ranger (voice)
Flappy Jackson (voice)
(voice)
Mr. Grayson
Bo Best
Big Willie Lane / Bear (voice)
Coach Sauers (voice)
Roddy Rae Biffel (voice)
Announcer / Coach Palmer / Salesman (voice)
Big Jim (voice)
Roger (voice)
Dr. Schiff / Tom Chick (voice)
Lawyer (voice) (uncredited)
Guard / Police Officer #1 / Gordon (voice)
Greta / Little John (voice) (uncredited)
Universe Simulator (voice)
Scary Glenn (voice)