Gen. Alex Schottland
Jack Hawkins
Lili Geyr
Gia Scala
1st Gestapo Agent
Robert Crewdson
Gestapo Agent
Michael Caine
Karen Corscher
Harriette Johns
Gen. Wagner
Martin Benson
Pawnbroker
Victor Woolf
Field Marshal Keitel
Richard Grey
German Corporal
Ronald Hines
Gen. Hardt
Donald Pleasence
Gen. Optiz
Martin Boddey
Lieutenant
Bernard Fox
Lt. Reinisch
Erik Schumann
Gen. Merkel
Deering Wells
Eva Fischer
Nade Beall
Col. Heitz
Ian Colin
Gen. Toppe
Peter Swanwick
Gen. Zeiss
Desmond Roberts
Gen. Rupert
Victor Fairley
Gen. Kirche
W. Thorp Deverreux
Hitler's Guard (uncredited)
Neil Hallett
German General at Party (uncredited)
Victor Harrington
Gestapo Major (uncredited)
Peter Welch
Gestapo Leader Müller
Alexander Knox
Doctor (uncredited)
John Dunbar
Orderly (uncredited)
Bart Allison
Staff Officer (uncredited)
John Brooking
British Soldier (uncredited)
Clifford Earl
German General at Restaurant (uncredited)
Norman Fisher
Gestapo Agent (uncredited)
Dudley Foster
German Officer at Party (uncredited)
Patrick Halpin
Edward Malin
Bit Part (uncredited)
John McLaren
Martin Sterndale
Cornaz
Felix Aylmer
German Officer at Restaurant (uncredited)
Johnny Wyne
(uncredited)
Sheree Winton
Adm. Canaris
Walter Hudd
Kaltenbrunner
Edward Underdown
Gen. Hauser
Laurence Naismith
Dietz
Geoffrey Bayldon
Adolf Hitler
Kenneth Griffith
Screenplay
Michael Wilson
Director
André de Toth
Story
J. Alvin Kugelmass
Producer
Bill Kirby