| Person | Type | Job | Role(s) |
|---|---|---|---|
 Christian Gasc | Crew | Costume & Make-Up | Costume Design |
 Didier Lozahic | Crew | Sound | Sound Re-Recording Mixer |
 Eric Assous | Crew | Writing | Writer |
 Luc Besson | Crew | Production | Executive Producer |
Lucía Bretones-Méndez | Crew | Costume & Make-Up | Makeup Artist |
Michel Feller | Crew | Production | Producer |
 Philippe Chiffre | Crew | Art | Production Design |
 Richard Berry | Crew | Directing | Director, Writer |
 Thomas Hardmeier | Crew | Camera | Director of Photography |
 Tonino Benacquista | Crew | Writing | Story |
Valérie Espagne | Crew | Production | Casting |
 Nathaniel Méchaly | Crew | Sound | Original Music Composer |
 Pierre-Ange Le Pogam | Crew | Production | Executive Producer |
Valérie Ranchoux | Crew | Costume & Make-Up | Costume Design |
Thomas Bernard | Crew | Sound | Sound Recordist |
Zacharie Naciri | Crew | Sound | Sound Editor |
Cédric Chami | Crew | Costume & Make-Up | Hairstylist |
Lisa Pfeiffer | Crew | Editing | Editor |
Arthur Le Roux | Crew | Sound | Dialogue Editor |
Valérie Chemain | Crew | Art | Set Decoration |
 Bernard Le Coq | Cast | Actor | Walcott / Granger |
 Dominique Bettenfeld | Cast | Actor | Policier 1 |
 Gérald Laroche | Cast | Actor | Koskas |
 José Garcia | Cast | Actor | Arthur Seligman |
 Lise Lamétrie | Cast | Actress | La gardienne |
 Marilou Berry | Cast | Actress | Réceptionniste Hopital |
 Marion Cotillard | Cast | Actress | Isabelle/Alice |
 Michel Duchaussoy | Cast | Actor | le père d'Arthur |
 Nathalie Nell | Cast | Actress | Dr. Brenner |
 Pascal Bongard | Cast | Clovis | |
 Arnaud Maillard | Cast | Actor | Le petit ami de Koskas |
 Hugo Brunswick | Cast | Actor | Yvan Seligman (ado) |
 Héléna Noguerra | Cast | Actress | Soraya |
 Marisa Borini | Cast | Actress | Mme Seligman, la mère d'Arthur |
Gérarld Laroche | Cast | Koskas | |
Alexandre Donders | Cast | Le patron du café | |
| Person | Type | Job | Role(s) |
