Trailer
Cast
Billie Whitelaw
Piroska Maslov
David Knight
Father Zombary
Michael Brennan
Horvat
Norman Rodway
Machine Gunner at Border (uncredited)
Marianne Koch
Nora Gulden
Macdonald Carey
Mr. Smith
Marius Goring
General Greenhahn
Colin Gordon
Count Dezsepalvy
Niall MacGinnis
Paul Vass
Jeremy Bulloch
Johnny Droste
Albert Lieven
Inspector Huebling
Helen Cherry
Countess Carla Cosimano
Eric Pohlmann
Bloch
Peter Vaughan
Chief of Hungarian Police
Walter Gotell
Dr. Ritter (uncredited)
Peter van Eyck
Georg Droste
Christopher Lee
Baron Ferdi von Staub
Christopher Casson
Headmaster (uncredited)