Trailer
Cast
Manning Whiley
German Commdr.
Henry Hewitt
Prof. Pilkington
Harold Warrender
Pilot's Mate
John Glyn-Jones
Best Man
John Wengraf
German Captain
Bryan Herbert
Petty Officer on HMS Ferocious (uncredited)
Claude Hulbert
Llewellyn Davies, 'The Admiral'
Michael Wilding
Johnny
Carla Lehmann
Jane
John Laurie
McNab
Robert Rendel
British Captain
Danny Green
Nightclub Bouncer (uncredited)
James Hayter
Hans
Allan Jeayes
British Commdr.
Alec Clunes
British Pilot
Johnnie Schofield
Officer Reading Heliograph Message (uncredited)
Tommy Trinder
Tommy Taylor
Jeanne De Casalis
Mrs. Pilkington