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