At a gathering of would-be society debauchees, the Baron Plessis de Regard and the attractive young Nathalie hatch their individual plans to use sex to respectively ruin and punish their selected enemies. The Baron's plan is to scupper the political ambitions of right-wing parliamentary candidate Colonel Montvilliers by setting him up with a female companion and publicly exposing his new-found vices. Nathalie's quest is of a more personal nature, to destroy her estranged father Charles Leroy-Merville by corrupting his innocent 17-year-old daughter Sophie, a task she intends to achieve by securing employ as the girl's summer tutor.

A young Brazilian arrives in Paris to discover that his brother has become a transvestite in the Bois de Boulogne. He decides to do everything to get him out of the clutches of his "protectors".

Jacques Belin, presenter of a silly TV show, gets drunk after receiving an award and misses the train bringing his TV-soap-star fiancée. He meets up with Frède, just out of prison after a three year sentence and, in between numerous arguments and Jacques' break-up with his girlfriend, the two of them get drunker together, going across Paris in search of more alcohol and adventure.

A company, not wanting to pay for their chemicals to be dumped properly, put some into a truck of milk, which eventually kills three girls. The girls then return from the dead to seek bloody revenge.