Delphine is the author of an autobiographical novel that has become a bestseller. Exhausted by the promotional tour, just when she feels out of place, paralyzed by the idea of having to start writing again, she meets Elle, a young, attractive, intelligent, intuitive woman who seems to understand her better than anyone.
Is Based on a True Story on Netflix? Yes! The movie Based on a True Story is now on Netflix in the countries listed below.
| Camera | Zbigniew Gustowski | Focus Puller |
| Production | Wojciech Pałys | Co-Producer |
| Directing | Roman Polanski | Director |
| Writing | Olivier Assayas | Screenplay |
| Writing | Delphine de Vigan | Novel |
| Production | Wassim Béji | Producer |
| Writing | Roman Polanski | Screenplay |
| Sound | Alexandre Desplat | Original Music Composer |
| Camera | Paweł Edelman | Director of Photography |
| Editing | Margot Meynier | Editor |
| Art | Jean Rabasse | Production Design |
| Art | Sandrine Jarron | Art Direction |
| Art | Dominique Moisan | Art Direction |
| Costume & Make-Up | Karen Muller Serreau | Costume Design |
| Costume & Make-Up | Morna Ferguson | Makeup Artist |
| Sound | Hortense Bailly | Sound Editor |
| Sound | Lucien Balibar | Sound Director |
| Sound | Niels Barletta | Sound Re-Recording Mixer |
| Sound | Gwennolé Le Borgne | Sound Editor |
| Production | Mariusz Łukomski | Associate Producer |
| Production | Gladys Brookfield-Hampson | Co-Producer |
| Production | Fabrice Delville | Co-Producer |
| Production | Christophe Toulemonde | Co-Producer |
