Marceau Léonetti, a competent and energetic officer stops by chance the son of an influential lawyer driving under the influence of alcohol. A few months later, the lawyer falsely accuses Léonetti as being violent and incompetent. As a result Marceau is transferred to a small police station, where he meets young and beautiful Jeanne. Soon they are faced with a tough investigation.
| Directing | José Giovanni | Director |
| Sound | François de Roubaix | Original Music Composer |
| Writing | José Giovanni | Writer |
| Writing | Joseph Harrington | Novel |
| Editing | Kenout Peltier | Editor |
| Camera | Étienne Becker | Director of Photography |
| Production | Jacques Bar | Producer |
| Art | Jean-Jacques Caziot | Production Design |
| Costume & Make-Up | Michèle Cerf | Co-Costume Designer |
| Costume & Make-Up | Aïda Carange | Makeup Artist |
| Sound | René-Christian Forget | Sound Editor |
