cast
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Joel McCrea
Lt. Col. Robert Taine
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Evelyn Keyes
Cecily
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Herbert Lom
Sandorski
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Roland Culver
Randall
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Marius Goring
Hiart
-
Frank Lawton
Hassingham
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Patricia Laffan
Magda
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Cyril Raymond
Cartwright
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Karl Stepanek
Diss
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David Hurst
Lex
- Denis Lehrer Reimann
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Laurence Naismith
Blossom
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Megs Jenkins
Mrs. Powell
- Robert Dickens Tommy
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Jack McNaughton
Inspector Matthews
- Arnold Bell Sgt. Baines
- Ellis Irving Wharton
- Clement McCallin Inspector Sullivan
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Joan Hickson
Station Announcer
- Powys Thomas Ambulance Driver
- Charles Hammond Railway Ticket Clerk (uncredited)
- George Hilsdon Police Constable (uncredited)
- Ian Selby Lex's Contact (uncredited)