A socialite poses as a Nazi spy to mask her activities as a British agent.
Sally Maitland
Lieutenant Commander Jim Garrick
Betty Maitland
Jan Orlock
Madame Orlock
Colonel Charles Hargraves
Lady Maitland
Captain Foster
Mrs. Towcester
Major Fothergill
German Commander
Madame Orlock's Attendant
And Introducing Entertainer
Ship's Steward
Observe Corpsman in Opening Scene
Admiral
Observer Corpsman in Opening Scene
Reynolds
Intelligence Officer