William Holden as Eric Erickson

Lilli Palmer as Frau Marianne Möllendorf

Hugh Griffith as Collins

Carl Raddatz as Otto Holtz

Ernst Schröder as Baron Gerhard von Oldenburg

Charles Regnier as Wilhelm Kortner

Ingrid van Bergen as Hulda Windler

Helo Gutschwager as Hans Holtz

Wolfgang Preiss as Colonel Nordoff

Werner Peters as Bruno Ulrich

Erica Beer as Klara Holtz

Stefan Schnabel as Gestapo agent at funeral

Klaus Kinski as Kindler

Jochen Blume as Dr. Jacob Karp

Erik Schumann as Nazi Gunboat Officer

Dirk Hansen as Lieutenant Nagler

Günter Meisner as Priest

Poul Reichhardt as Fishing Boat Skipper

John Wittig as Sven

Louis Miehe-Renard as Poul

Kai Holm as Gunnar

Jens Østerholm as Lars

Eva Dahlbeck as Ingrid Erickson

Ulf Palme as Max Gumpel

Jørgen Krogh as

Phil Brown as Harold Murray

Max Buchsbaum as

Peter Capell as

Ejner Federspiel as

Eva Fiebig as

Holger Hagen as

Reinhard Kolldehoff as

Karl-Heinz Kreienbaum as

Bendt Rothe as

Albert Rueprecht as

Friedrich Schütter as

Gottfried Kramer as

Ulrich Matschoss as

Horst-Dieter Sievers as

Werner Van Deeg as