Jim O'Connor
Self / David
Self (archive footage)
Mr. Shelby
Self (archive footage) (uncredited)
Dr. Weber
Bill Page
Claude Axhelm
Dan Broadbent
Judge Weathers
Dr. Sam Jenkins
Irving Jerome
Old Man
Função desconhecida
Game Host (voice)
Sherman
Que / Wheeljack (voice)
Sam Hart
Doctor Wilson T. Renfrew
Gen. Scott Watson
Various
Ed Bullard
Lee Hastings
General Manager
Dr. Lansing
Gene
Toza (voice)
Woodhouse (voice)
Peter Baines
Herb
Dick Novak
Função desconhecida
Função desconhecida
Ben Cheviot
William Clark
Grandpa Huntzberger
Father Biskup
Dan Broadbent
Tee Watt Kaa (voice)
Mr. Braddock
