| Person | Type | Job | Role(s) |
|---|---|---|---|
 Bruno Seznec | Crew | Sound | Recording Supervision |
 Daniel Pennac | Crew | Writing | Screenplay |
 Didier Brunner | Crew | Production | Producer |
Fabienne Alvarez-Giro | Crew | Editing | Editor |
Franco Piscopo | Crew | Sound | Sound Re-Recording Mixer |
Fred Demolder | Crew | Sound | Supervising Sound Editor |
Louis Sclavis | Crew | Sound | Musician |
 Stéphane Aubier | Crew | Directing | Director |
 Vincent Patar | Crew | Directing | Director |
Vincent Tavier | Crew | Production | Producer |
Henri Magalon | Crew | Production | Producer |
Ned Lott | Crew | Production | Co-Producer, Casting |
 Stephanie Sheh | Crew | Production | Casting, Production Supervisor, Adaptation |
 Thomas Fersen | Crew | Sound | Songs |
Vincent Courtois | Crew | Sound | Original Music Composer |
 Benjamin Renner | Crew | Directing | Director |
Renaud Guillaumin | Crew | Sound | Sound Editor |
 Stéphan Roelants | Crew | Production | Producer |
Eric Dupont | Crew | Visual Effects | Digital Compositors |
Christine Seznec | Crew | Sound | Recording Supervision |
Pierre Aretino | Crew | Sound | Sound Re-Recording Mixer |
Zyk | Crew | Art | Production Design |
Gabrielle Vincent | Crew | Writing | Novel |
Zaza | Crew | Art | Production Design |
Marc Umé | Crew | Visual Effects | Visual Effects Supervisor |
Joshua Jason | Crew | Production | Publicist |
Valérie Le Docte | Crew | Sound | Dialogue Editor |
 Emmanuel de Boissieu | Crew | Sound | Sound Re-Recording Mixer |
Bertrand Boudaud | Crew | Sound | Sound Effects Editor |
 Patrick Imbert | Crew | Visual Effects | Animation Director |
Tomislav Findrik | Crew | Art | Storyboard Designer |
Carval Ollivier | Crew | Production | Production Manager |
Thibaut Ruby | Crew | Production | Production Manager |
Michel Hick | Crew | Crew | Software Engineer |
Thomas Charra | Crew | Visual Effects | Key Animation |
Michael Crouzat | Crew | Visual Effects | Key Animation |
Sébastien Rouxel | Crew | Visual Effects | Key Animation |
Mathieu Chaptel | Crew | Visual Effects | Key Animation |
Luc Thomas | Crew | Sound | Foley |
Kherveen Dabyllal | Crew | Art | Painter |
Anaпs Moreau | Crew | Sound | Musician |
Nicolas Thys | Crew | Sound | Musician |
Marie Maulet | Crew | Art | Painter |
 Julien Chheng | Crew | Visual Effects | Animation |
Davy Durant | Crew | Visual Effects | Animation |
Julien Perron | Crew | Visual Effects | Animation |
Gaelle Thierry | Crew | Visual Effects | Animation |
Virgile Bage | Crew | Directing | Layout |
Emmanuel Delétang | Crew | Sound | Music Supervisor |
Thomas Averland | Crew | Crew | Post-Production Manager |
Thibaut Vandermeerch | Crew | Sound | Sound Recordist |
Catherine Maubourguet | Crew | Sound | Musician |
Rip Hampton O'Neil | Crew | Crew | Supervising Technical Director |
Stéphanie Haulet | Crew | Visual Effects | Animation |
 Anne-Marie Loop | Cast | La Grise (voice) | |
 Dominique Maurin | Cast | Actor | Chef de Clinique (voice) |
 Féodor Atkine | Cast | Actor | Juge Grizzly (voice) |
 Jacques Ciron | Cast | Actor | Monsieur Rançonnet (voice) |
 Lambert Wilson | Cast | Actor | Ernest (voice) |
 Michel Elias | Cast | Actor | Additional Voices (voice) |
 Patrice Dozier | Cast | Actor | Chef de la police des Rats (voice) |
 Patrice Melennec | Cast | Actor | Georges (voice) |
 Perrette Pradier | Cast | Actress | Head Nurse Mouse (voice) |
 Pierre Baton | Cast | Actor | Juge Rat (voice) |
 Vincent Grass | Cast | Actor | Chef de la police des Ours (voice) |
 Emmanuel LeMire | Cast | Actor | Additional Voices (voice) |
 Maxime Bailleul | Cast | Actor | Additional Voices (voice) |
 Brigitte Virtudes | Cast | Actress | Lucienne (voice) |
 Pauline Brunner | Cast | Célestine (voice) | |
Garance Pauwels | Cast | Célestine (enfant) (voice) | |
Léonard Louf | Cast | Léon (voice) | |
Spike Spencer | Cast | Various Characters (voice) | |
 Nathalie Homs | Cast | Actress | Additional Voices (voice) |
 Adeline Chetail | Cast | Actress | Additional Voices (voice) |
Ethan Louis Samuels DiSalvio | Cast | Martin (voice) | |
Yann Le Madic | Cast | Avocat d'Ernest (voice) | |
Hunter Maki | Cast | Additional Voices (voice) | |
Kémil Belhadj | Cast | Additional Voices (voice) | |
Yanis Belhadj | Cast | Additional Voices (voice) | |
José António Barbosa de Oiveira | Cast | Additional Voices (voice) | |
Swann Bey | Cast | Additional Voices (voice) | |
Simon Brunner | Cast | Additional Voices (voice) | |
Samuel Cahu | Cast | Additional Voices (voice) | |
Thierry d'Armor | Cast | Additional Voices (voice) | |
Jennifer Fauveau | Cast | Additional Voices (voice) | |
Ambre Foubert | Cast | Additional Voices (voice) | |
Warren Homs | Cast | Additional Voices (voice) | |
Pascale Jacquemont | Cast | Additional Voices (voice) | |
Gwenaelle Jegou | Cast | Additional Voices (voice) | |
Sofiane Larcher-Guessoum | Cast | Additional Voices (voice) | |
Ornella Louf | Cast | Additional Voices (voice) | |
| Person | Type | Job | Role(s) |
