| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alain Attal | Crew | Writing | Story |
 Gilles Lellouche | Crew | Directing | Director, Writer |
 Philippe Lefebvre | Crew | Writing | Story |
 Sébastien Tellier | Crew | Sound | Original Music Composer |
 Tristan Aurouet | Crew | Directing | Director |
 Alexis Tomassian | Cast | Actor | L'homme qui hurle |
 Anne Marivin | Cast | Actress | La femme aux objets |
 Benoît Poelvoorde | Cast | Actor | Lenny Barr |
 François Berléand | Cast | Actor | Guy Bennet |
 François Levantal | Cast | Actor | Le père des jumeaux |
Gilles Lellouche | Cast | Actor | Le jumeau patineur |
 Guillaume Canet | Cast | Actor | Gustave Klopp |
 Guillaume Gallienne | Cast | Actor | Samuel Pupkin |
 Jean-Claude Van Damme | Cast | Actor | Jean-Claude Van Damme fantasmé par Lenny |
 Jean-Noël Brouté | Cast | Actor | Le docteur 70's |
 Jean-Pierre Cassel | Cast | Actor | Le père de Gus |
 Laurent Lafitte | Cast | Actor | L'animateur show karaté |
 Lionel Abelanski | Cast | Actor | Le directeur du supermarché |
 Léa Drucker | Cast | Actress | La jumelle patineuse |
 Marc Citti | Cast | Actor | Le flic 1 |
 Mélanie Doutey | Cast | Actress | La fille moitié des choses |
 Philippe Lellouche | Cast | Actor | Hervé |
 Smadi Wolfman | Cast | La secrétaire de Bennet | |
 Thomas Jouannet | Cast | Actor | Le flic 2 |
 Zabou Breitman | Cast | Actress | Paméla |
 Diane Kruger | Cast | Actress | La fille du night club |
 Eglantine Rembauville-Nicolle | Cast | Actress | Pam ado |
Philippe Lefebvre | Cast | Actor | Le prof de gym |
 Sinclair | Cast | Actor | L'ami fille moitié des choses |
 Vincent Rottiers | Cast | Actor | Kevin |
 Delphine Benattard | Cast | Actress | L'amie fille "moitié des choses" |
Xavier Claudon | Cast | Actor | L'homme aux roux |
| Person | Type | Job | Role(s) |
