Joe Besser
— Joe Besser
Jim Hawthorne
— Hawthorne (as hawthorne)
Steve Calvert
— Gorilla (archive footage)
Eddie Baker
— Thief (archive footage) (uncredited)
Barbara Bartay
— Fifi (uncredited)
Lela Bliss
— Mrs. Van Sickle (uncredited)
Dan Blocker
— Gorilla (uncredited)
Ray Corrigan
— Gorilla (archive footage) (uncredited)
Dudley Dickerson
— Janitor (uncredited)
Tom Kennedy
— I. Katchum (archive footage) (uncredited)
Joe Palma
— Thief (archive footage) (uncredited)