A man with a gunshot wound in the stomach comes to first house and collapses in Anita's apartment. A minute later he dies and the girl, horrified by what happened, must look for somebody who would help her get rid of the corpse...

On the day he loses his job in advertising agency, Gérard Floque returns home to find that his infant daughter has been arrested for drugs trafficking and his wife is having an affair with a TV presenter. Gérard's only comfort in this time of mid-life crisis is his colleague, a young punk girl named Martine.

Campana, a commissar at the drugs bureau of Paris police gets an undercover job in Nice to catch an Italian-French mafia boss. As he slips into the identity of a gangster's brother, who was already killed, he has to play the role of a loving husband with child - something that is not so easy for a confirmed single like Campana. Unfortunately American killers chase behind the Nice mafia clan too, in order to get control of French drug trades to USA.

Jockey Jack has a bill open with a gangster just released from jail. He somehow manages to parry the gangster's knife attack backstage at a theatre and the latter ends up dead being put into a double bass case. A day later the gangster mysteriously has disappeared, but it turns out that he was carrying a bet ticket for a horse race now worth over a million. A turbulent run for the money begins.