Theodore von Eltz

as Commentator (voice) (as Theodor Von Eltz)

as Thomas Mallon

as Captain

as William Loeb

as Terwilliger

as First Doctor (uncredited)

as District Attorney

as Hotel Manager

as John Ridley - Henchman (uncredited)

as Revue Producer

as Dr. Preston

as J. Wellington Smythe

as Robert Carlton

as Sutherland

as Trent Travers

as Dr. Ray Everette

as Ramon (uncredited)

as District Attorney Keeler

as René de Lesperon

as Freddy the Chauffeur