| Person | Type | Job | Role(s) |
|---|---|---|---|
 Bruno Seznec | Crew | Sound | Sound Supervisor |
 Jean-Louis Milesi | Crew | Writing | Screenplay |
 Serge Lalou | Crew | Production | Producer |
 Sílvia Pérez Cruz | Crew | Sound | Original Music Composer |
Pascal Vermeersch | Crew | Crew | Supervising Animator |
Nils Fauth | Crew | Sound | Sound Re-Recording Mixer |
Annemie Degryse | Crew | Production | Co-Producer |
Thomas Lavergne | Crew | Crew | Post-Production Manager |
Antoine Vignon | Crew | Visual Effects | Animation |
Thomas Belair | Crew | Editing | Editor |
Karolien Raeymaekers | Crew | Visual Effects | Key Animation |
Catherine Estèves | Crew | Production | Line Producer |
Jordi B. Oliva | Crew | Production | Producer |
 Aurel | Crew | Directing | Director, Art Direction |
Graziella Zanoni | Crew | Editing | Colorist |
Luciano Lepinay | Crew | Production | Co-Producer |
Tom Martin | Crew | Production | Co-Producer |
Guilhem Pratz | Crew | Production | Associate Producer |
Armel Fortun | Crew | Production | Co-Producer |
Raoul Carbo Perea | Crew | Production | Co-Producer |
Etienne Jaxel-Truer | Crew | Production | Co-Producer |
 Juan Carlos Concha Riveros | Crew | Production | Associate Producer, First Assistant Director |
Pablo Garcia-Fons | Crew | Production | Publicist |
Elodie Dombre | Crew | Production | Production Assistant |
Floriane N'Guyen Van Méo | Crew | Visual Effects | Digital Compositor |
Ulrik Frémont | Crew | Production | Production Manager |
Marta Cardona | Crew | Sound | Musician |
Jehan Greco | Crew | Production | Production Executive |
 Tony Arnoux | Crew | Production | Publicist |
Marina Sala | Crew | Sound | Musician |
Stefan Vermeulen | Crew | Visual Effects | Key Animation |
André-Paul Ricci | Crew | Production | Publicist |
 Alain Cauchi | Cast | Actor | Léon (voice) |
 Bruno Solo | Cast | Actor | Serge (voice) |
 François Morel | Cast | Actor | Robert (voice) |
 Gérard Hernandez | Cast | Actor | Grand-père Serge (voice) |
 Sergi López | Cast | Actor | Josep Bartoli (voice) |
 Valérie Lemercier | Cast | Actress | La Mère de Valentin (voice) |
 Thomas VDB | Cast | Actor | Le Père de Valentin / Le Docteur (voice) |
 Xavier Serrano | Cast | Helios (voice) | |
Sílvia Pérez Cruz | Cast | Actress | Bertillia / Frida Kahlo (voice) |
 David Marsais | Cast | Actor | Valentin (voice) |
 Alba Pujol | Cast | Actress | Micaela / Enriqueta (voice) |
 Bamar Kane | Cast | Actor | Tirailleur Sénégalais (voice) |
 Sophia Aram | Cast | Actress | L'Infirmière (voice) |
Emmanuel Vottero | Cast | Martin / L'Homme du Consulat (voice) | |
| Person | Type | Job | Role(s) |
