Dirk Bogarde
Simon Van Halder
Mai Zetterling
Anna DeBurg
Philip Friend
Capt. Bob Sawyer
Albert Lieven
Paul Ravitch, alias Schleger
Fritz Wendhausen
Warder Goeter
Carl Jaffe
Cellblock Guard Becker
Gerard Heinz
German Prison Doctor
Andre Mikhelson
Polizei Inspector
Harold Ayer
Capt. Trevor Wood, U.S. Army
Walter Gotell
Ravitch's Servant-Henchman
Friedrich Joloff
Valentin Vladek, alias Winter
Simone Silva
Mink, Valentin's girl