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