Cast
Albert Lieven
Gunter
John Boxer
Press
Cyril Chamberlain
Press
Ronald Shiner
Shipping clerk (uncredited)
Michael Redgrave
Russian
Will Hay
Skipper
Frank Cellier
Schneider
Leslie Banks
Taylor
Ronald Adam
German businessman (uncredited)
John Stuart
Royal Navy: Naval Officer
Manning Whiley
Naval officer (uncredited)
John Williams
Voice over (uncredited)
Morland Graham
Civil Service
Bernard Miles
Royal Navy Mate
Michael Rennie
George
George Merritt
German: German Shelter Marshal
Frederick Piper
Malta official (uncredited)
John Mills
Tom
Роберт Морли
Von Geiselbrecht
Marius Goring
German Propaganda Officer
Austin Trevor
U-boat Captain
George Woodbridge
Quisling
Thora Hird
German barmaid (uncredited)
Michael Wilding
Captain (uncredited)
Alfred Drayton
Direktor