Ed Fury

as Ur-So

as (archive footage)

as Osterhaus

as (archive footage)

as Plainclothesman

as Patient

as Ursus

as Maciste

as Ursus

as Ursus

as Ivan

as Glauco

as Himself

as Gahbo

as Sailor / Seabee

as Cowboy in Saloon (uncredited)

as Whitey

as Man with Tennis Racket at Accident Scene (uncredited)

as Roddy (Uncredited)

as Actor in Play (uncredited)

as Contestant (uncredited)

as Interne (uncredited)

as Olympic Team Member (uncredited)

as Hercules (uncredited)

as Tennis Player at Island Chateau