William Holden
Role: Eric Erickson
Lilli Palmer
Role: Ms. Marianne Möllendorf
Hugh Griffith
Role: Collins
Carl Raddatz
Role: Otto Holtz
Ernst Schröder
Role: Baron Gerhard von Oldenburg
Charles Regnier
Role: Wilhelm Kortner
Ingrid van Bergen
Role: Hulda Windler
Wolfgang Preiss
Role: Colonel Nordoff
Werner Peters
Role: Bruno Ulrich
Erica Beer
Role: Klara Holtz
Stefan Schnabel
Role: Gestapo agent at funeral
Klaus Kinski
Role: Kindler
Erik Schumann
Role: Nazi Gunboat Officer
Poul Reichhardt
Role: Fishing Boat Skipper
Louis Miehe-Renard
Role: Poul
Eva Dahlbeck
Role: Ingrid Erickson
Ulf Palme
Role: Max Gumpel
Helo Gutschwager
Role: Hans Holtz (uncredited)
Jochen Blume
Role: Dr. Jacob Karp (uncredited)
Dirk Hansen
Role: Lieutenant Nagler (uncredited)
Günter Meisner
Role: Priest (uncredited)
Phil Brown
Role: Harold Murray (uncredited)
Max Buchsbaum
Role: Fischer (uncredited)
Peter Capell
Role: Unger (uncredited)
Ejner Federspiel
Role: Prof. Christiansen (uncredited)
Eva Fiebig
Role: Ms. Hecker (uncredited)
Holger Hagen
Role: Carl Bradley (uncredited)
Reinhard Kolldehoff
Role: Col. Erdmann (uncredited)
Karl-Heinz Kreienbaum
Role: Policeman at Gestapo H.O. (uncredited)
Bendt Rothe
Role: Mögens (uncredited)
Albert Rueprecht
Role: Capt. Barlach (uncredited)
Friedrich Schütter
Role: German Passport Official (uncredited)
Gottfried Kramer
Role: German Passport Official (uncredited)
Ulrich Matschoss
Role: Bespectacled Suspect at Gestapo H.O. (uncredited)
Horst-Dieter Sievers
Role: Bespectacled Suspect at Gestapo H.O. (uncredited)
Werner Van Deeg
Role: Oil Refinery Manager (uncredited)