"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."
Nicolas Giraud
as Jim Desforges
Mathieu Kassovitz
as Alexandre Ribbot
Hélène Vincent
as Odette Desforges, Jim's grandmother
Hippolyte Girardot
as Monsieur Dominique, Jim's superior at Arianespace
Bruno Lochet
as André Lavelle
Ayumi Roux
as Izumi Sayako
Carole Trevoux
as Sylvie Desforges, Jim's mother
Féodor Atkine
as Hector Fernbach, mathematician
Jean-Henri Compère
as Gérard Desforges, Jim's father
Anne Charrier
as Eva Veredia, Arianespace's security manager
Jérémie Renier
as Muller, captain of the DGSI
Philippe Hagège
as Swimming pool guard
Christophe Rossignon
as Jim's grandfather (photo)
Noah Benzaquen
as Jim as a child (photo)
Pauline Fugaldi
as Jim's Secretary
Fabrice Ville
as GIGN man
Dimitri Bouvier
Thomas Deboffle
Staiv Gentis
Junko Murakami
as Japanese client
Yukiko Nagashima
Philip Boëffard
Producer
Production Director
Renaud Chassaing
Director of Photography
Director
Ève François Machuel
Executive Producer
Alexandre Fleurant
Supervising Sound Editor
Mathilde Germi
Digital Compositor
Hugo Planchais
Colorist
Charles Lecoq
Stunts
Gaston Grandin
Key Grip
Antoine Delaunay
First Assistant Camera
Cali Berthet
Painter
Philippe Fontaine
Dialogue Editor
Alexandre Cauderlier
Kévin Cauderlier
Maxime Boisbeaux
Grip
Aurélie Rogemond
Assistant Costume Designer
Laurence Morel
Boom Operator
Chloé Suau
Second Assistant Camera
Euric Allaire
First Assistant Director
Lou Girardot
Second Assistant Director
Robin Dervaux
Standby Property Master
Laurène Lamoulie
Sound Assistant
Bruno Seznec
Sound Supervisor
Philippe Vandendriessche
Sound
Patrick Cauderlier
Stunt Coordinator
Muriel Doumergue
Assistant Production Manager
Julien Bodart
Agnès Gaudet
Assistant Editor
Laurent Weitmann
Unit Production Manager
Hugo Froideval
Assistant Location Manager
Mathieu De Brun
Muriel Chinal
Set Decoration
Anne-Sophie Gledhill
Costume Design
Mathieu Legros
Visual Effects Supervisor
Jonathan Delerue
Storyboard Artist
Fabien Devillers
Sound Re-Recording Mixer
Louise Leclercq
Jean-Baptiste Pfeiffer
Construction Coordinator
Marco Beaurepaire
Electrician
Clémentine Vanier
Location Manager
Still Photographer
Maelle Le Saux
Pierre Michaud
Gaffer
Gauthier Ravily
Location Scout
Loïc Lallemand
Editor
Screenplay
Stéphane Cabel
Idea
Colas Lambert
Lead Painter
Superpoze
Original Music Composer
Céline Bailbled
Yann Megard
Production Design
Jean-François Clervoy
Technical Advisor
Marion Touitou
Casting Director
Olivia Bruynoghe
Script Supervisor
David Foquin
Underwater Camera
Arthur Benzaquen
Co-Producer
Patrick Quinet
Margaux Rivera
Pierre Bonnet
Assistant Unit Manager
Emmanuelle Carlier
Visual Effects Production Manager