Freddie Chapman
Christopher Plummer
Helga Lindstrom (The Countess)
Romy Schneider
Bergman
Gil Barber
Major Von Leeb
Jean-Claude Bercq
Charlie
Paul Bonifas
Luftwaffe General (as Jean Rene Caussimon)
Jean-Roger Caussimon
Prison Clerk
Annette Claudier
Sergeant Thomas
Jean Claudio
German Warder
Pierre Collet
Major Stillman
Anthony Dawson
Polish Interrogator
Georges Douking
English Farmer
Colin Drake
Freddie Young (Distinguished Civilian)
Trevor Howard
General Dalrymple
Robert Favart
German Admiral
Fred Fisher
French Resistant Raymond
Bernard Fresson
Major Lawrence
Gisèle Grimm
Detainee Center Sergeant
Harvey Hall
Losch
Clément Harari
Canadian Prisoner
Jacques Harden
Ministry Official
David Hutcheson
Marshall von Runstedt
Marcel Journet
Freddie, the Chauffeur
Morteza Kazerouni
Colonel Steinhager
Gert Fröbe
Jersey Prison Warder
Richard Larke
Lieutenant Cameron
Robert Le Béal
Prisoner Girl
Violette Marceau
Luftwaffe Officer
Guy Marly
S.S. Lieutenant
Jacques Mayar
Wehrmacht General
Paul Mesnier
2nd Polish Interrogator
Charles Millot
Von Runstedt's Aide de Camp
Hubert Noël
Gal Von Langsdorf
Jean Ozenne
Jersey Prison Head Warder (as Marcel Roth)
Marcel Roche
Paulette
Claudine Auger
B.B.C. Reporter
Albert Simono
Wing Commander
Anthony Stuart
3rd Polish Interrogator
Michel Thomass
Air Marshall
Edward Underdown
S.S. Commandant
François Valorbe
Plotting Officer
Van Doude
German Embassy Official
Howard Vernon
German Colonel General
Francis de Wolff
Jersey Prison Commandant
Jean-Pierre Zola
Resistance Leader (uncredited)
Jean-Marc Bory
Baron von Grunen
Yul Brynner
British Sergeant Questioning Chapman (uncredited)
Gordon Jackson
Policeman (uncredited)
Colin McKenzie
Old Lady (uncredited)
Laure Paillette
Radio Announcer (voice) (uncredited)
Frank Phillips
B.B.C. Reporter (voice) (uncredited)
Robert Rietti
Jeff Silk
Hostess in the Club (uncredited)
Sylvia Sorrente
Lieutenant Keller
Harry Meyen
Leo
Georges Lycan
Commander Braid
Jess Hahn
Lang
John Abbey
Director of Photography
Henri Alekan
Director
Terence Young
Editor
Roger Dwyre
Makeup Artist
Marie-Madeleine Paris
Screenplay
René Hardy
Novel
Frank Owen
Original Music Composer
Georges Garvarentz
Art Direction
Tony Roman
Producer
Jacques Bertrand
Dialogue
William Marchant
Sound Engineer
Jacques Lebreton
Executive Producer
Fred Feldkamp
Camera Technician
Raymond Picon Borel
Assistant Director
Christian Raoux
Production Design
René Renoux
Sound Editor
Johnny Dwyre
Bernard Quatrehomme
Associate Producer
Georges Cheyko