At Bertrand Morane's burial there are many of the women that the 40-year-old engineer loved. In flashback Bertrand's life and love affairs are told by himself while writing an autobiographical novel.
| Directing | François Truffaut | Director |
| Production | Marcel Berbert | Producer |
| Writing | François Truffaut | Screenplay |
| Writing | Michel Fermaud | Screenplay |
| Writing | Suzanne Schiffman | Screenplay |
| Camera | Néstor Almendros | Director of Photography |
| Sound | Maurice Jaubert | Original Music Composer |
| Art | Jean-Pierre Kohut-Svelko | Production Design |
| Costume & Make-Up | Monique Dury | Costume Design |
| Costume & Make-Up | Thi-Loan Nguyen | Makeup Artist |
| Crew | Michel Grimaud | Property Master |
| Production | François Truffaut | Producer |
| Editing | Martine Barraqué | Editor |
| Directing | Suzanne Schiffman | Assistant Director |
