cast
-
Peter van Eyck
Georg Droste
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Marianne Koch
Nora Gulden
-
Macdonald Carey
Mr. Smith
-
Christopher Lee
Baron Ferdi von Staub
-
Billie Whitelaw
Piroska Maslov
-
Albert Lieven
Inspector Huebling
-
David Knight
Father Zombary
-
Marius Goring
General Greenhahn
-
Helen Cherry
Countess Carla Cosimano
-
Colin Gordon
Count Dezsepalvy
-
Niall MacGinnis
Paul Vass
-
Eric Pohlmann
Bloch
-
Peter Vaughan
Chief of Hungarian Police
-
Michael Brennan
Horvat
-
Jeremy Bulloch
Johnny Droste
- Bart Bastable Cattle Truck Driver (uncredited)
- Charles Byrne Vazlan (uncredited)
-
Christopher Casson
Headmaster (uncredited)
- John Cowley Funnel-Shaped Man
- Adrian Cronon Young Priest (uncredited)
- Vincent Dowling Father Farcosc (uncredited)
-
Walter Gotell
Dr. Ritter (uncredited)
- Peadar Lamb Muller (uncredited)
- Robert Lepler Head Waiter (uncredited)
- Jeffrey O'Kelly Spy (uncredited)
-
Norman Rodway
Machine Gunner at Border (uncredited)