Bastien Grimaldy, a man driven to heightened anxiety as the plot against him begins to take effect. Bastien's personal relationships give him enough cause for anxiety -- between his new lover Laura and a feisty mother, life provides its own insecurities. When he goes to the police with his problems, Bastien is assigned an off-beat inspector to protect him but is still faced with skepticism about his dilemma.
| Directing | Claude Pinoteau | Director |
| Writing | Claude Pinoteau | Writer |
| Writing | Jean-Loup Dabadie | Writer |
| Editing | Marie-Josèphe Yoyotte | Editor |
| Production | Alain Poiré | Producer |
| Production | Marcel Dassault | Producer |
| Sound | Vladimir Cosma | Original Music Composer |
| Camera | Edmond Séchan | Director of Photography |
| Art | Pierre-Louis Thévenet | Production Design |
| Art | Georges Glon | Set Decoration |
| Production | Françoise Menidrey | Casting |
| Costume & Make-Up | Odette Bossard | Costume Design |
| Costume & Make-Up | Annie Périer | Costume Design |
| Costume & Make-Up | Irénée Martin | Costume Design |
| Costume & Make-Up | Michel Kharat | Costume Design |
| Costume & Make-Up | Thi-Loan Nguyen | Makeup Artist |
| Costume & Make-Up | Joëlle Dominique | Hairstylist |
| Sound | Bernard Bats | Sound |
| Sound | Daniel Couteau | Foley Artist |
| Sound | Christine Pansu | Sound Editor |
| Sound | Gina Pignier | Sound Editor |
| Sound | Claude Villand | Sound Mixer |