George Barrows

as Grandpa

as Ticket Purchaser

as Guard

as Mr. Meyers

as Olney Curtis

as Policeman (uncredited)

as Ernest

as Mr. Bunch

as Anatole the Gorilla

as Monstro

as Charles

as Gorgo

as Gorilla

as Bruiser

as Hilda the Gorilla

as Prisoner

as Furniture Mover

as Loading Dock Worker Mack

as Bus Driver (uncredited)

as Gorilla

as LaFarge, the foreman

as 'Rock' Swenson

as Goliath the Gorilla (uncredited)

as Hood (uncredited)

as Convict

as Ro-Man the Monster / Great Guidance

as George

as Gorilla

as Villager (uncredited)

as Gendarme (uncredited)

as Soldier in Bistro (uncredited)

as Marine Sentry

as Federal Agent (uncredited)

as Policeman (uncredited)

as Barfly (uncredited)

as Man at Bar (uncredited)

as Henchman

as Outlaw (uncredited)

as Federal Agent (uncredited)

as Seaman

as Bouncer at Gym (Uncredited)

as Townsman (uncredited)

as Loyalist (uncredited)

as Train Passenger (uncredited)

as Military Policeman at Dock

as Jedson (uncredited)

as Crewman (uncredited)

as Aloysius

as Fifth Columnist in Brawl

as Dirigible Lieutenant

as Nightclub Patron (uncredited)

as Dancer

as Minor Role (uncredited)

as Dancer