The story of three characters in a brothel room: the prostitute Neusa Sueli, the gigolo Vado and the homosexual Veludo speak of their lives and expose their marginality.

A public relations man is invited to guide an American millionaire during his stay in Rio de Janeiro. He gets involved in the most bizarre situations, from orgiastic mega-parties to confrontations with the police, meetings with drug dealers and movie stars, facing corruption and even murder.

A group of playboys organizes the last party of the year in a slum before the change in weather. And for this night, beyond the usual drugs, alcohol and sex, they will receive special guests: an addict that uses and is used by the group, a country singer who was raised around the slum, a strange security guard and the owner of the place.

Edson is having an affair with a left-wing aspiring movie director during Brazil's military dictatorship years. He tries to get some easy money for her film, but ends up being arrested and tortured as his torturers suspect he's involved in a plot to overthrow the military government.

Noronha is a low middle-class civil servant who lives with his frustrated wife Gorda and their three elder daughters. The youngest one, virginal Silene, is unexpectedly sent back home. Noronha discovers she has been expelled from boarding school for having killed a female cat and her seven newborns in a hysterical fit. Many dark family secrets will emerge from that episode leading to tragic events.