James Mason ( James Mason )

Field Marshal Erwin Rommel

Cedric Hardwicke ( Cedric Hardwicke )

Dr. Karl Strolin

Jessica Tandy ( Jessica Tandy )

Frau Lucie Marie Rommel

Luther Adler ( Luther Adler )

Adolf Hitler

Everett Sloane ( Everett Sloane )

Gen. Wilhelm Burgdorf

Leo G. Carroll ( Leo G. Carroll )

Field Marshal Gerd von Rundstedt

George Macready ( George Macready )

Gen. Fritz Bayerlein

Richard Boone ( Richard Boone )

Capt. Hermann Aldinger

Eduard Franz ( Eduard Franz )

Col. Klaus von Stauffenberg

Desmond Young ( Desmond Young )

Lt. Colonel Desmond Young

Paul Cavanagh ( Paul Cavanagh )

Lt. Col. Caesar von Hofaker

George Nader ( George Nader )

Commando

Dan O'Herlihy ( Dan O'Herlihy )

Commando Captain (uncredited)

Michael Rennie ( Michael Rennie )

Narrator (voice) (uncredited)

Peter van Eyck ( Peter van Eyck )

German Officer

John Hoyt ( John Hoyt )

Field Marshal Wilhelm Keitel

Philip Ahlm ( Philip Ahlm )

German Chauffeur

John Anderson ( John Anderson )

Jack Baston ( Jack Baston )

Gen. Alfred Jodl

Mary Carroll ( Mary Carroll )

Rommel's Maid

Steve Carruthers ( Steve Carruthers )

Signal Man

Robert Coote ( Robert Coote )

British Medical Officer

Don De Leo ( Don De Leo )

Maj. Gen. Ernst Maisel

Charles Evans ( Charles Evans )

Gen. Schultz

Scott Forbes ( Scott Forbes )

Commando Colonel (uncredited)

John Goldsworthy ( John Goldsworthy )

Gen. Heinrich von Stulpnagel

Lumsden Hare ( Lumsden Hare )

Doctor

Walter Kingsford ( Walter Kingsford )

Vice-Adm. Friedrich Ruge

Paul Kruger ( Paul Kruger )

German Colonel

George Lynn ( George Lynn )

German Lieutenant

Lester Matthews ( Lester Matthews )

British Officer (uncredited)

Sean McClory ( Sean McClory )

Jock

Hans Moebus ( Hans Moebus )

Surgeon

Fred Nurney ( Fred Nurney )

German Colonel

William Reynolds ( William Reynolds )

Manfred Rommel (uncredited)

Ivan Triesault ( Ivan Triesault )

German Major

Philip Van Zandt ( Philip Van Zandt )

SS Man at Hospital (uncredited)

John Vosper ( John Vosper )

Maj. Walker

Carleton Young ( Carleton Young )

German Staff Officer (uncredited)

George S. Patton ( George S. Patton )

Self (archive footage)

Patrick Whyte ( Patrick Whyte )

British Agent

Hal Taggart ( Hal Taggart )

German Staff Officer (uncredited)

Peter Forster ( Peter Forster )

Commando