| Person | Type | Job | Role(s) |
|---|---|---|---|
 Bruno Seznec | Crew | Sound | Sound Supervisor |
 Grégoire Sorlat | Crew | Production | Producer |
 Isao Takahata | Crew | Production | Other, Producer |
 Michael Dudok de Wit | Crew | Writing | Screenplay, Director, Adaptation, Storyboard, Original Story |
 Pascal Caucheteux | Crew | Production | Producer |
 Pascale Ferran | Crew | Writing | Adaptation |
 Toshio Suzuki | Crew | Production | Producer |
 Vincent Maraval | Crew | Production | Producer |
 Christophe Jankovic | Crew | Production | Line Producer |
 Céline Kélépikis | Crew | Editing | Editor |
Florian Fabre | Crew | Sound | Foley |
 Laurent Perez del Mar | Crew | Sound | Original Music Composer |
Valérie Schermann | Crew | Production | Line Producer |
 Alexandre Fleurant | Crew | Sound | Sound Designer |
Sébastien Marquilly | Crew | Sound | Sound Designer |
Tanguy Olivier | Crew | Production | Production Manager |
Bertrand Schutz | Crew | Directing | Assistant Director |
Léon Pérahia | Crew | Production | Co-Producer |
Matthieu Michaux | Crew | Sound | Sound Editor |
 Fabien Devillers | Crew | Sound | Sound Mixer |
Béatrice Mauduit | Crew | Production | Producer |
Émilie Chaulet | Crew | Production | Production Coordinator |
Jean-Pierre Bouchet | Crew | Directing | First Assistant Director |
Rémi Sagot-Duvauroux | Crew | Editing | Assistant Editor |
 Tom Hudson | Cast | Actor | The Son as a Young Adult (voice) |
 Barbara Beretta | Cast | The Mother (voice) | |
Baptiste Goy | Cast | The Son as a Child (voice) | |
Axel Devillers | Cast | The Son as a Baby (voice) | |
| Person | Type | Job | Role(s) |
