Franz Bulon is a police inspector intent on bringing down a major drug ring operating in Hamburg. Thwarted at every turn by an assassin who is systematically killing informants, jealous of his beautiful, younger wife, Lisa, and suspecting her of having an affair (is it real or imagined?), Bulon can scarcely focus on his work. With jealousy nearing the boiling point, Bulon hires Max, the assassin he has arrested for the recent informant murders, to kill his wife...
| Writing | Massimo Dallamano | Screenplay |
| Writing | Peter Kintzel | Dialogue |
| Writing | Giuseppe Belli | Screenplay |
| Writing | Vittoriano Petrilli | Dialogue |
| Directing | Massimo Dallamano | Director |
| Writing | Audrey Nohra | Dialogue |
| Writing | Giuseppe Belli | Story |
| Writing | Vittoriano Petrilli | Screenplay |
| Production | Giancarlo Marchetti | Producer |
| Sound | Giovanni Fusco | Music |
| Sound | Gianfranco Reverberi | Music |
| Camera | Angelo Lotti | Director of Photography |
| Editing | Daniele Alabiso | Editor |
| Art | Giorgio Aragno | Production Design |
| Art | Hans Hutter | Art Direction |
| Art | Giuseppe Bassan | Set Decoration |
| Costume & Make-Up | Bonizza Aragno | Costume Design |
| Costume & Make-Up | Marisa Laganga | Hair Supervisor |
| Costume & Make-Up | Raul Ranieri | Makeup Artist |
| Production | Mario Barboni | Production Supervisor |
| Directing | Monica Venturini | Assistant Director |
| Sound | Alessandro Sarandrea | Sound Engineer |
| Crew | Ettore Catalucci | Special Effects |
| Crew | Gino Marturano | Stunts |
| Camera | Giuseppe Gatti | Camera Operator |
| Camera | Giorgio Garibaldi Schwarze | Assistant Camera |
| Editing | Pierluigi Leonardi | Assistant Editor |
| Editing | Brigida Mastrolillo | Assistant Editor |
| Sound | Willard Jones | Orchestrator |
| Sound | Gian Piero Reverberi | Conductor |
