John Gavin
Ernst Graeber
Liselotte Pulver
Elizabeth Kruse
Jock Mahoney
Immerman
Don DeFore
Boettcher
Keenan Wynn
Reuter
Erich Maria Remarque
Professor Pohlmann
Dieter Borsche
Captain Rahe
Barbara Rütting
Woman Guerrilla
Thayer David
Oscar Binding
Charles Regnier
Joseph
Dorothea Wieck
Frau Lieser
Kurt Meisel
Heini
Agnes Windeck
Frau Witte
Clancy Cooper
Sauer
John van Dreelen
Political Officer
Klaus Kinski
Gestapo Lieutenant
Alice Treff
Frau Langer
Alexander Engel
Mad Air Raid Warden
Jim Hutton
Hirschland
Bengt Lindström
Steinbrenner
Wolf Harnisch
Sgt. Muecke
Lisa Helwig
Frau Kleinert
Karl Ludwig Lindt
Dr. Karl Fresenburg (uncredited)
Herbert Weißbach
Waiter (uncredited)
Ralf Wolter
Feldmann (uncredited)