"An American military officer and his wife move to a cottage in what they think is the peaceful English countryside, only to discover the area is a hotbed of spies and secret agents."
Joel McCrea
as Lt. Col. Robert Taine
Evelyn Keyes
as Cecily
Herbert Lom
as Sandorski
Roland Culver
as Randall
Marius Goring
as Hiart
Frank Lawton
as Hassingham
Patricia Laffan
as Magda
Cyril Raymond
as Cartwright
Karl Stepanek
as Diss
David Hurst
as Lex
Denis Lehrer
as Reimann
Laurence Naismith
as Blossom
Megs Jenkins
as Mrs. Powell
Robert Dickens
as Tommy
Jack McNaughton
as Inspector Matthews
Arnold Bell
as Sgt. Baines
Ellis Irving
as Wharton
Clement McCallin
as Inspector Sullivan
Joan Hickson
as Station Announcer
Powys Thomas
as Ambulance Driver
Charles Hammond
as Railway Ticket Clerk (uncredited)
George Hilsdon
as Police Constable (uncredited)
Ian Selby
as Lex's Contact (uncredited)
Geoffrey Household
Novel
Robert Parrish
Director
Eric Ambler
Screenplay
Raymond Stross
Producer
Russell Lloyd
Editor
Hans May
Original Music Composer
Stanley Pavey
Director of Photography
Ivan King
Art Direction
Neville Smallwood
Makeup Artist
Jean Bear
Hairdresser
Ernest Holding
Production Manager
Max Varnel
Assistant Director
Ron Benton
Assistant Art Director
Ben Healey
Scenic Artist
Leonard Bulkley
Sound Mixer
George Burgess
Sound
Basil Rootes
Sound Recordist
Gerry Turpin
Camera Operator
Desmond Davis
Godfrey A. Godar
Focus Puller
Dennis C. Lewiston
Clapper Loader
Tom Simpson
Associate Editor
Ted Cotton
Location Manager
Connie Willis
Continuity