Characters played by Dirk Bogarde
Simon Van Halder
Characters played by Mai Zetterling
Anna DeBurg
Characters played by Philip Friend
Capt. Bob Sawyer
Characters played by Albert Lieven
Paul Ravitch
alias Schleger
Characters played by Fritz Wendhausen
Warder Goeter
Characters played by Carl Jaffe
Cellblock Guard Becker
Characters played by Gerard Heinz
German Prison Doctor
Characters played by André Mikhelson
Polizei Inspector
Characters played by Harold Ayer
Capt. Trevor Wood
U.S. Army
Characters played by Walter Gotell
Ravitch's Servant-Henchman
Characters played by Friedrich Joloff
Valentin Vladek
alias Winter
Characters played by Simone Silva
Mink
Valentin's girl
Characters played by Ferdy Mayne
Detective Laurence
Characters played by Walter Rilla
Col. Bertrand
Dutch consulate
Characters played by Antonio Gallardo
Spanish Dancer
Characters played by Paul Hardtmuth
Wharf Watchman
Characters played by Theodore Bikel
Anton Meyer
Characters played by John Adams
German Policeman
Characters played by Guy Deghy
German Policeman
Characters played by Richard Marner
Prison Guard
Characters played by Frederick Schiller
Prison Guard at gate
Characters played by Theodore Wilhelm
Detective