 | Pierre Niney als Romain Gary |
 | Charlotte Gainsbourg als Nina Kacew |
 | Didier Bourdon als Alex Gubernatis |
 | Jean-Pierre Darroussin als Zaremba |
 | Finnegan Oldfield als Captain Langer |
 | Catherine McCormack als Lesley Blanch |
 | Pawel Puchalski als Romain (8-10 years old) |
 | Némo Schiffman als Romain (14-16 years old) |
 | Lou Chauvain als Mariette |
 | Arieh Worthalter als Captain of Gache |
 | Bastien Bouillon als Gouje |
 | Sofia Nilsson als Brigitte |
| Eric Barbier | Director |
| Eric Barbier | Writer |
| Romain Gary | Novel |
| Veronica Beffa | Makeup Artist |
| Panos Kondylis | Makeup Supervisor |
| Jean-Jacques Albert | Production Manager |
| Péter Miskolczi | Executive Producer |
| Mourad Barouche | Casting |
| Mustapha Souaidi | Casting |
| Sebastiàn Moradiellos | Casting |
| Alessio Angelucci | Unit Production Manager |
| Guglielmo D'Avanzo | Assistant Production Manager |
| Ludovick Tartavel | Score Engineer |
| Jérôme Seydoux | Producer |
| Pierre Renson | Production Design |
| Vilmos Romvári | Location Scout |
| Cécilia Blom | Set Decoration |
| Geo Coretti | Location Manager |
| Gigi Akoka | Casting |
| Charlotte Arguillère | Key Hair Stylist |
| Anne-Charlotte Bradfer | Production Coordinator |
| Renaud Barbier | Compositors |
| Héloïse Moreau | Script Supervisor |
| Eric Jehelmann | Producer |
| Eszter Izso | Casting |
| Delphine De Casanove | Set Decoration |
| Nathalie Chesnais | Costume Supervisor |
| Philippe Rousselet | Producer |
| Emese Hunyadi | Production Manager |
| Antonin Morel | Location Manager |
| Marie Eynard | Writer |
| Fabienne Adam | Makeup Artist |
| Jennifer Courouge | Hair Supervisor |
| Panos Kondylis | Makeup Artist |
| Ronan Tronchot | Assistant Editor |
| Laura Ozier | Key Makeup Artist |
| Nicolas Baudens | Post-Production Manager |
| Rabii El Bakki | Location Manager |
| Nadia Khamlichi | Co-Producer |
| Nathalie Leborgne | Key Costumer |
| Abdellah Oukseh | Stunt Coordinator |
| Joran Muratori | Hairstylist |
| Adrian Politowski | Co-Producer |
| Gilles Waterkeyn | Co-Producer |
| Renátó Cseh | Art Direction |
| Abraham Goldblat | Post Production Supervisor |
| Verda Kakon | Music Supervisor |
| Tamás Császár | Location Scout |
| Lieven Baes | Set Decoration |
| Olivier Bisback | Stunt Coordinator |
| Böhm Marcell | Location Manager |
| Glynn Speeckaert | Director of Photography |
