Cast
Richard Greene
Lieutenant Commander Jim Garrick
Margaret Rutherford
Mrs. Towcester
Valentine Dyall
German Commander
Aubrey Mallalieu
Reynolds
Anna Neagle
Sally Maitland
Albert Lieven
Jan Orlock
Lucie Mannheim
Madame Orlock
Marjorie Fielding
Lady Maitland
Franklin Dyall
Captain Foster
Ian Fleming
Observe Corpsman in Opening Scene
David Horne
Admiral
Eliot Makeham
Observer Corpsman in Opening Scene
Cyril Fletcher
And Introducing Entertainer
Nova Pilbeam
Betty Maitland
Sybille Binder
Madame Orlock's Attendant
Leslie Dwyer
Ship's Steward
Paul Dupuis
Intelligence Officer