as Ward Van Ee

as Master of Ceremonies (uncredited)

as Pilot (uncredited)

as Dennis Bruce

as Kurt Guenther

as Soldaat Daantje

as Czar's Officer (uncredited)

as Ship's Doctor

as Jan Pavel

as Lt. Schmidt

as James Van Bush

as Arnold Hoffman

as Mr. Florian

as Boy de Wit

as John Ainsley

as German Officer (uncredited)

as Lt. Markham (uncredited)

as Bauer (uncredited)

as Lieutenant Nikitin

as Consul Clerk

as Cpl. Karl Richter

as Nazi posing as Paul Schiller

as Ernst Demmler

as Pierre Cambouille (uncredited)

as Dr. Eric Von Scherer

as Daantje

as Aide-de-camp

as Undetermined Role

as Lt. Brinkerhoff (uncredited)

as Gunnery Captain (uncredited)

as Albert

as Jean Moucante (uncredited)

as German Lieutenant (uncredited)

as De Revenau's Friend at Opera (Uncredited)

as Pupil

as Steward (uncredited)

as Ens. Blades

as German (voice) (uncredited)