The twilight of a sacred monster, Jules Maugin, an actor at the height of his glory. Beneath the famous personality, the big mouth, and the social shell, lies the intimate portrait of a man laid bare.
| Directing | Jean Becker | Director |
| Writing | Georges Simenon | Novel |
| Writing | Jean-Loup Dabadie | Screenplay |
| Sound | Frédéric Vercheval | Original Music Composer |
| Camera | Yves Angelo | Director of Photography |
| Editing | Franck Nakache | Editor |
| Production | Laurent Pétin | Producer |
| Production | Michèle Pétin | Producer |
| Art | Loïc Chavanon | Art Direction |
| Production | Philippe Logie | Associate Producer |
| Production | Patrick Quinet | Co-Producer |
| Production | John Simenon | Associate Producer |
| Production | Arlette Zylberberg | Associate Producer |
| Costume & Make-Up | Anaïs Romand | Costume Design |
| Costume & Make-Up | Franck-Pascal Alquinet | Key Hair Stylist |
| Costume & Make-Up | Céline Baju | Hairstylist |
| Costume & Make-Up | Bilytis Barabas | Makeup Artist |
| Costume & Make-Up | Turid Follvik | Key Makeup Artist |
| Costume & Make-Up | Patrice Iva | Hairstylist |
| Sound | Jérémy Babinet | Foley Recordist |
| Sound | David Gillain | Sound Re-Recording Mixer |
| Sound | Vincent Montrobert | Sound Editor |
| Production | Lucía Allegro | Casting |
| Writing | Jean Becker | Screenplay |
