Cast
Joel McCrea
Lt. Col. Robert Taine
Herbert Lom
Sandorski
Marius Goring
Hiart
Laurence Naismith
Blossom
Roland Culver
Randall
David Hurst
Lex
Jack McNaughton
Inspector Matthews
Evelyn Keyes
Cecily
Frank Lawton
Hassingham
Patricia Laffan
Magda
Cyril Raymond
Cartwright
Karl Stepanek
Diss
Megs Jenkins
Mrs. Powell
Joan Hickson
Station Announcer