Freddie Chapman

Christopher Plummer

Acting

Helga Lindstrom (The Countess)

Romy Schneider

Acting

Freddie Young (Distinguished Civilian)

Trevor Howard

Acting

Colonel Steinhager

Gert Fröbe

Acting

Paulette

Claudine Auger

Acting

Baron von Grunen

Yul Brynner

Acting

Lieutenant Keller

Harry Meyen

Acting

Leo

Georges Lycan

Acting

Commander Braid

Jess Hahn

Acting

Lang

John Abbey

Acting

Bergman

Gil Barber

Acting

Major Von Leeb

Jean-Claude Bercq

Acting

Charlie

Paul Bonifas

Acting

Luftwaffe General (as Jean Rene Caussimon)

Jean-Roger Caussimon

Acting

Prison Clerk

Annette Claudier

Acting

Sergeant Thomas

Jean Claudio

Acting

German Warder

Pierre Collet

Acting

Major Stillman

Anthony Dawson

Acting

Polish Interrogator

Georges Douking

Acting

English Farmer

Colin Drake

Acting

General Dalrymple

Robert Favart

Acting

German Admiral

Fred Fisher

Acting

French Resistant Raymond

Bernard Fresson

Acting

Major Lawrence

Gisèle Grimm

Acting

Detainee Center Sergeant

Harvey Hall

Acting

Losch

Clément Harari

Acting

Canadian Prisoner

Jacques Harden

Acting

Ministry Official

David Hutcheson

Acting

Marshall von Runstedt

Marcel Journet

Acting

Freddie, the Chauffeur

Morteza Kazerouni

Acting

Jersey Prison Warder

Richard Larke

Acting

Lieutenant Cameron

Robert Le Béal

Acting

Prisoner Girl

Violette Marceau

Acting

Luftwaffe Officer

Guy Marly

Acting

S.S. Lieutenant

Jacques Mayar

Acting

Wehrmacht General

Paul Mesnier

Directing

2nd Polish Interrogator

Charles Millot

Acting

Von Runstedt's Aide de Camp

Hubert Noël

Acting

Gal Von Langsdorf

Jean Ozenne

Acting

Jersey Prison Head Warder (as Marcel Roth)

Marcel Roche

Acting

B.B.C. Reporter

Albert Simono

Acting

Wing Commander

Anthony Stuart

Acting

3rd Polish Interrogator

Michel Thomass

Acting

Air Marshall

Edward Underdown

Acting

S.S. Commandant

François Valorbe

Acting

Plotting Officer

Van Doude

Acting

German Embassy Official

Howard Vernon

Acting

German Colonel General

Francis de Wolff

Acting

Jersey Prison Commandant

Jean-Pierre Zola

Acting

Resistance Leader (uncredited)

Jean-Marc Bory

Acting

British Sergeant Questioning Chapman (uncredited)

Gordon Jackson

Acting

Policeman (uncredited)

Colin McKenzie

Acting

Old Lady (uncredited)

Laure Paillette

Acting

Radio Announcer (voice) (uncredited)

Frank Phillips

Acting

B.B.C. Reporter (voice) (uncredited)

Robert Rietti

Acting

Policeman (uncredited)

Jeff Silk

Acting

Hostess in the Club (uncredited)

Sylvia Sorrente

Acting