Cast
John Mills
Pat Reid
Eric Portman
Colonel Richmond
Frederick Valk
Kommandant
Denis Shaw
Priem
Lionel Jeffries
Harry Tyler
Christopher Rhodes
'Mac' McGill
Richard Wattis
Richard Gordon
Ian Carmichael
Robin Cartwright
Bryan Forbes
Jimmy Winslow
Theodore Bikel
Vandy
Eugene Deckers
La Tour
Anton Diffring
Hauptmann Fischer
Guido Lorraine
Polish officer
Witold Sikorski
Polish Officer
A. Blichewicz
Polish Officer
B. Dolinski
Polish Officer
Leo Bieber
German Interpreter
Rudolph Offenbach
Dutch Colonel
Keith Pyott
French Colonel