Cast
- Charles Berling as Romain Gary
- Miranda Raison as Jean Seberg
- Claire de la Rüe du Can as Adèle
- Pierre Perrier as Paul Pavlowitch
- Anne Charrier as Gisèle Halimi
- Gaspard Meier-Chaurand as Sergueï
- Scali Delpeyrat as Professeur Meyer
- Philippine Delaire as Martine
- Arthur Rémi as Rémy
- Clément Moreau as Le libraire