Muriel Bayen, a divorced beautician and mother of two, loves to tell stories. She is a huge fan of this singer Vincent Lacroix, in fact she is a dedicated fan. One day Vincent knock on her door and ask for her help.
Is Number One Fan on Netflix? Yes! The movie Number One Fan is now on Netflix in the countries listed below.
| Writing | Gaëlle Macé | Script Consultant |
| Production | Alain Attal | Producer |
| Production | Hugo Sélignac | Producer |
| Sound | Pascal Sangla | Music |
| Production | Laurent Couraud | Casting |
| Costume & Make-Up | Stéphanie Selva | Key Makeup Artist |
| Sound | Antoine Deflandre | Sound |
| Directing | Jeanne Herry | Director |
| Writing | Jeanne Herry | Writer |
| Production | Sophie Tepper | Producer |
| Camera | Axel Cosnefroy | Director of Photography |
| Editing | Francis Vesin | Editor |
| Art | Johann George | Production Design |
| Costume & Make-Up | Emmanuelle Youchnovski | Costume Design |
