After a disappointment in love, Alain tells his mistress how he gradually sank into libertinage: from his beginnings with a teacher in art history, then with a supermarket saleswoman, until his discovery libertine parties.
| Directing | José Bénazéraf | Director |
| Writing | José Bénazéraf | Writer |
| Production | Simone Bénazéraf | Producer |
| Camera | Alain Levent | Director of Photography |
| Editing | Francine Grubert | Editor |
| Production | Michel Nicolini | Production Manager |
| Directing | Jean-Claude Charnay | Assistant Director |
| Sound | Gilles Bayé-Pouey | Sound |
| Camera | José Bénazéraf | Camera Operator |