Michel Gondry Director, Screenwriter Romain Duris Colin Actor Audrey Tautou Chloé Actor Gad Elmaleh Chick Actor Omar Sy Nicolas Actor Aïssa Maïga Alise Actor Charlotte Le Bon Isis Actor Sacha Bourdo La souris Actor Philippe Torreton Jean-Sol Partre Actor Vincent Rottiers Le religieux Actor Laurent Lafitte Le directeur de société Actor Natacha Régnier La marchande de remède Actor Zinedine Soualem Le vieil homme de l'usine d'armement Actor Alain Chabat Jules Gouffé Actor Luc Bossi Screenwriter, Producer Boris Vian Writer Xavier Castano Executive Producer Christophe Beaucarne Cinematographer Pierre Mertens Sound Engineer Stéphane Rozenbaum Production Design Florence Fontaine Costume Design Marie-Charlotte Moreau Film Editing Damien Aubry Sound Editor Étienne Charry Original Music Franco Piscopo Sound Mixer