The life and times of Brazilian singer/songwriter Dolores Duran.

A young woman and her lover draw an unsuspecting lawyer into their plan to kill her rich uncle and stay with his fortune.

Ted Boy and Renato, two clumsy mechanics from the countryside, are dating two young women who live in a luxurious mansion near their workshop. Ted Boy gets into a fight with some catch fighters, and their coach, thrilled with his performance, invites him to train. Ted Boy trains diligently and, in a dizzying career, becomes a serious contender for the ultimate title. Criminals try to buy him into losing the final fight, but when they fail, they kidnap his girlfriend and threaten him with blackmail.

Bruno is a physician whose license had been revoked, due to some ethical problems in the past. He gathers some criminals to kidnap the children of two powerful bankers. While the police faces contradictory evidence and clues, Bruno starts killing the other criminals, to keep the ransom for himself.