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.
| Writing | Michel Fermaud | Screenplay |
| Sound | Maurice Jaubert | Original Music Composer |
| Production | Marcel Berbert | Producer |
| Writing | Suzanne Schiffman | Screenplay |
| Writing | François Truffaut | Screenplay |
| Directing | François Truffaut | Director |
| Camera | Néstor Almendros | Director of Photography |
| Costume & Make-Up | Thi-Loan Nguyen | Makeup Artist |
| Costume & Make-Up | Monique Dury | Costume Design |
| Art | Jean-Pierre Kohut-Svelko | Production Design |
| Production | François Truffaut | Producer |
| Editing | Martine Barraqué | Editor |
| Directing | Alain Maline | Second Assistant Director |
| Directing | Suzanne Schiffman | First Assistant Director |
| Directing | Christine Pellé | Script Supervisor |
| Sound | Michel Laurent | Sound |
| Sound | Jean Fontaine | Sound |
| Costume & Make-Up | Nicole Bancel | Assistant Costume Designer |
| Camera | Dominique Le Rigoleur | Still Photographer |
| Production | Josiane Couëdel | Production Secretary |
| Lighting | Jean-Claude Gasché | Electrician |
| Lighting | Serge Valézy | Electrician |
| Lighting | Jean Lopez | Electrician |
| Lighting | Michel Leclercq | Electrician |
| Costume & Make-Up | Christian Dior | Costume Designer |
| Costume & Make-Up | Ted Lapidus | Costume Designer |
| Sound | Jacques Maumont | Sound Mixer |
| Art | Roland Thénot | Assistant Production Design |
| Editing | Michèle Neny | Assistant Editor |
| Editing | Marie-Aimée Debril | Assistant Editor |
| Editing | Michel Klochendler | Assistant Editor |
| Production | Philippe Lièvre | Production Manager |
| Production | Lydie Mahias | Assistant Production Manager |
| Art | Jean-Pierre Kohut-Svelko | Set Decoration |
| Art | Pierre Gompertz | Assistant Set Decoration |
| Art | Jean-Louis Povéda | Assistant Set Decoration |
| Camera | Néstor Almendros | Camera Operator |
| Camera | Anne Trigaux | Assistant Camera |
| Camera | Florent Bazin | Assistant Camera |
| Camera | Charlie Freess | Grip |
| Camera | Jacques Frejabue | Grip |
| Camera | Gérard Bougeant | Grip |
| Art | Michel Grimaud | Property Master |
