Jean-Claude is a loud-mouthed, know-it-all and full time boor who is best friends with Stef, a self-styled lady killer who would do better with the fairer sex if he could work up the ambition to wake up in the morning. Stef has decided that he may need some help in finding the woman of his dreams, and embracing loyalty rather than logic he turns to Jean-Claude for advice.
| Actor | Role |
|---|---|
 Jean-Luc CouchardJean-Claude | Jean-Claude |
 Mélanie LaurentNatacha | Natacha |
 François DamiensClaudy | Claudy |
 Marion CotillardNadine | Nadine |
 Dominique PinonStef | Stef |
 Jérémie RenierGreg | Greg |
 Florence ForestiLe commissaire Laurence | Le commissaire Laurence |
 Catherine JacobSylvie | Sylvie |
 Marie KremerFabienne | Fabienne |
| EEvelyne DemaudeEvelyne | Evelyne |
 Mourade ZeguendiAziz | Aziz |
 Catherine HosmalinLa femme de Mich | La femme de Mich |
 Anik VandercruyssenStriptiseuse | Striptiseuse |