An aeronautical engineer at Ariane Espace, Jim has devoted himself for years to a secret project: building his own rocket and accomplishing the first manned space flight as an amateur. But to realize his dream, he must learn to share it.
Unfortunately the movie The Astronaut is not yet available on HBO Max.
| Production | Philip Boëffard | Producer |
| Production | Christophe Rossignon | Producer |
| Production | Philippe Hagège | Production Director |
| Camera | Renaud Chassaing | Director of Photography |
| Directing | Nicolas Giraud | Director |
| Production | Ève François Machuel | Executive Producer |
| Sound | Alexandre Fleurant | Supervising Sound Editor |
| Visual Effects | Mathilde Germi | Digital Compositor |
| Editing | Hugo Planchais | Colorist |
| Crew | Charles Lecoq | Stunts |
| Camera | Gaston Grandin | Key Grip |
| Camera | Antoine Delaunay | First Assistant Camera |
| Art | Cali Berthet | Painter |
| Sound | Philippe Fontaine | Dialogue Editor |
| Crew | Alexandre Cauderlier | Stunts |
| Crew | Kévin Cauderlier | Stunts |
| Camera | Maxime Boisbeaux | Grip |
| Costume & Make-Up | Aurélie Rogemond | Assistant Costume Designer |
| Sound | Laurence Morel | Boom Operator |
| Camera | Chloé Suau | Second Assistant Camera |
| Directing | Euric Allaire | First Assistant Director |
| Directing | Lou Girardot | Second Assistant Director |
| Art | Robin Dervaux | Standby Property Master |
| Sound | Laurène Lamoulie | Sound Assistant |
| Sound | Bruno Seznec | Sound Supervisor |
| Sound | Philippe Vandendriessche | Sound |
| Crew | Patrick Cauderlier | Stunt Coordinator |
| Production | Muriel Doumergue | Assistant Production Manager |
| Editing | Julien Bodart | Colorist |
| Editing | Agnès Gaudet | Assistant Editor |
| Production | Laurent Weitmann | Unit Production Manager |
| Production | Hugo Froideval | Assistant Location Manager |
| Visual Effects | Mathieu De Brun | Digital Compositor |
| Art | Muriel Chinal | Set Decoration |
| Costume & Make-Up | Anne-Sophie Gledhill | Costume Design |
| Visual Effects | Mathieu Legros | Visual Effects Supervisor |
| Art | Jonathan Delerue | Storyboard Artist |
| Sound | Fabien Devillers | Sound Re-Recording Mixer |
| Visual Effects | Louise Leclercq | Digital Compositor |
| Art | Jean-Baptiste Pfeiffer | Construction Coordinator |
| Lighting | Marco Beaurepaire | Electrician |
| Production | Clémentine Vanier | Location Manager |
| Camera | Philippe Vandendriessche | Still Photographer |
| Lighting | Maelle Le Saux | Electrician |
| Lighting | Pierre Michaud | Gaffer |
| Art | Gauthier Ravily | Location Scout |
| Editing | Loïc Lallemand | Editor |
| Writing | Nicolas Giraud | Screenplay |
| Writing | Stéphane Cabel | Screenplay |
| Writing | Nicolas Giraud | Idea |
| Art | Colas Lambert | Lead Painter |
| Sound | Superpoze | Original Music Composer |
| Directing | Céline Bailbled | First Assistant Director |
| Art | Yann Megard | Production Design |
| Crew | Jean-François Clervoy | Technical Advisor |
| Production | Marion Touitou | Casting Director |
| Directing | Olivia Bruynoghe | Script Supervisor |
| Camera | David Foquin | Underwater Camera |
| Production | Arthur Benzaquen | Co-Producer |
| Production | Patrick Quinet | Co-Producer |
| Lighting | Margaux Rivera | Electrician |
| Production | Pierre Bonnet | Assistant Unit Manager |
| Visual Effects | Emmanuelle Carlier | Visual Effects Production Manager |
