Acting (Bert / Mermonkey (voice))

Acting (Tall Cowboy Boarding Boat (uncredited))

Acting (Kowalski (uncredited))

Acting (Herman (uncredited))

Acting (Anthony Herman)

Acting (Slim, Worker)

Acting (Sgt. Conners)

Acting (Big Joe (uncredited))

Acting (Policeman (uncredited))

Acting (Officer Garrett (uncredited))

Acting (Marine (Uncredited))

Acting (Swede (uncredited))

Acting (Bouncer)

Acting (Red)

Acting (Bill Cormack)

Acting (Chief Petty Officer (uncredited))

Acting (Brack Warren)

Acting (Dawson)

Acting (Coach Jimmy Wayburn)

Acting (Lew West)

Acting (Dan Gordon [Chs. 1, 8-10])

Acting (Mike - Dynamo Operator (uncredited))

Acting (Cowboy Outside Bank)

Acting (Corporal (uncredited))

Acting (Don DeLuca - Henchman)

Acting (FBI Agent Watson (uncredited))

Acting (John Lawrence)

Acting (Gilman)

Acting (Guard)

Acting (Capt. Todd Hayden)

Acting (Nicholas 'Nick' Allen)

Acting (Captain Morgan)

Acting (Rodney Cummings)

Acting (Guy Edwards)

Acting (Bill Morgan)

Acting (Marc Antony)

Acting (Henchman Roach (uncredited))

Acting (Babe)