George Barrows

as Gorilla

as Ro-Man the Monster / Great Guidance

as Dirigible Lieutenant

as Mr. Meyers

as Federal Agent (uncredited)

as Jedson

as Minor Role (uncredited)

as Loyalist (uncredited)

as Dancer

as Gendarme (uncredited)

as Ticket Purchaser

as Guard

as Charles

as Gorilla

as Bruiser

as Hilda the Gorilla

as Prisoner

as Mr. Bunch

as Gorgo

as Gorilla