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