Synopsis
Safecracker Eddie Chapman is languishing in prison on the island of Jersey when the Nazis arrive. An adept manipulator of situations, Chapman convinces the Germans to use him to spy on the British. And when the would-be traitor arrives home, he convinces the English to use him as a double agent -- in exchange for a full pardon.
Cast

Christopher Plummer
Freddie Chapman

Romy Schneider
Helga Lindstrom (The Countess)

Trevor Howard
Freddie Young (Distinguished Civilian)

Gert Fröbe
Colonel Steinhager

Claudine Auger
Paulette

Yul Brynner
Baron von Grunen

Harry Meyen
Lieutenant Keller

Georges Lycan
Leo

Jess Hahn
Commander Braid

John Abbey
Lang
Gil Barber
Bergman
Jean-Claude Bercq
Major Von Leeb

Paul Bonifas
Charlie

Jean-Roger Caussimon
Luftwaffe General (as Jean Rene Caussimon)
Annette Claudier
Prison Clerk

Jean Claudio
Sergeant Thomas

Pierre Collet
German Warder

Anthony Dawson
Major Stillman

Georges Douking
Polish Interrogator

Colin Drake
English Farmer

Robert Favart
General Dalrymple
Fred Fisher
German Admiral

Bernard Fresson
French Resistant Raymond

Gisèle Grimm
Major Lawrence
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