Jampft (voice)
Bud Gleeful (voice) / Bud Gleeful / Additional Voices (voice)
Mayor Toadstool (voice)
Jeremiah Whitewhale (voice)
Martin (voice)
Brian (voice)
Bob Mayer
Mr. Lager
Wyck Crawford
Professor Anders (voice)
Gommu (voice) / White Lotus Leader / Gommu / Chung (voice)
Supporting Role
Dan
Brother Timothy
Floyd (voice)
Dwight Dixon
J.W. Guidebook (voice)
Bubbles (voice)
Burt (voice)
Stuart (voice) / Dean Stuart / Additional Voices (voice) / Prime Monister (voice) / Additional Voices (voice)
Mr. Andrews (voice)
Reverend Amos Howell / Unity (voice)
Ricardo Collini
Eddie
Mr. Nevius (voice) / Memphis (voice) / Phillipe Bullion / Pop-Pop Porter (voice) / Pop-Pop Porter (voice) / Texan (voice) / Chester Yapsby (voice)
Grampa (voice)
Bill Dauterive (voice)
Rhino / Start (voice)
Radio Station Man
Rexford / Zach / Rover (voice) / Rexford / Trees / Video Person (voice) / Zach / Bread Monster (voice)
Police Sgt.
Trumpet Playing Mental Patient
Teller (segment "Near Algodones")
Detective Rennert
Porter
Doc / Merrimack / Mr. Snuggles (voice)
Arthur Hammond
Charles Thompson
Chris
Chet
Aardvark Dad (voice)
Governor Haskell
Curt Reynolds
Berg
Dr. Mindala
Mr. Hentley
Sheriff (voice) / Sheriff / Sentry #2 (voice)
RKO Guard
Agent Flannigan
Glover
Judge Hector "The Hangman" (uncredited)
KC
Gordon
Burt
Talent Scout (voice)
Cameron
Principal Doppler
Gary Murray
Sculptor
Mickey
