A German intelligence officer investigates a prostitute's killing in Warsaw during World War II. He lands on three major Nazi generals as suspects, two of whom are also involved in a plot to kill Adolf Hitler.
| Editing | Alan Osbiston | Editor |
| Art | Auguste Capelier | Art Direction |
| Sound | Maurice Jarre | Original Music Composer |
| Directing | Anatole Litvak | Director |
| Writing | Hans Hellmut Kirst | Novel |
| Art | Alexandre Trauner | Production Design |
| Writing | James Hadley Chase | Book |
| Camera | Henri Decaë | Director of Photography |
| Sound | Dominique Amy | Music Editor |
| Production | Maude Spector | Casting |
| Costume & Make-Up | Michel Deruelle | Makeup Artist |
| Directing | Jean-Pierre Périer-Pillu | Assistant Director |
| Production | Lucien Lippens | Unit Manager |
| Editing | Willy Kemplen | Assistant Editor |
| Art | Maurice Barnathan | Set Dresser |
| Production | Louis Wipf | Production Manager |
| Sound | Jacques Carrère | Sound Recordist |
| Directing | Tom Pevsner | Assistant Director |
| Production | Margot Capelier | Casting |
| Art | Robert Brownjohn | Title Designer |
| Costume & Make-Up | Jean Zay | Wardrobe Supervisor |
| Costume & Make-Up | Marc Blanchard | Hairdresser |
| Costume & Make-Up | "Scotti" Scott | Hairdresser |
| Camera | Charles-Henri Montel | Camera Operator |
| Costume & Make-Up | Rosine Delamare | Costume Designer |
| Costume & Make-Up | Bill Lodge | Makeup Artist |
| Writing | Joseph Kessel | Screenplay |
| Sound | Teddy Mason | Sound Editor |
| Production | Sam Spiegel | Producer |
| Writing | Paul Dehn | Screenplay |
| Crew | Paul Dehn | Additional Dialogue |
| Editing | Ginou Billo | Assistant Editor |
| Directing | Alice Ziller | Continuity |
| Sound | William Robert Sivel | Sound Recordist |
| Production | Anatole Litvak | Producer |
| Writing | Gore Vidal | Screenplay |
| Costume & Make-Up | Jean-Claude Philippe | Costume Designer |
| Production | Zygmunt Król | Production Manager |
| Directing | Andrzej Żuławski | Assistant Director |
| Art | Wojciech Krysztofiak | Production Design |
