Movie producer Cecílio B. de Milho is intent on filming an epic about Helen of Troy, while some of the crew would rather turn it into a musical comedy.
Mariana is a young woman from the interior of Minas Gerais who leaves for Rio de Janeiro in search of a man who seduced her and got her pregnant. But the rascal man gave her the false address, with only a photo as a reference. Staying at an uncle's house, she is faced with the difficulties of living in the big city, seeing that finding her husband in Rio is like looking for a needle in a haystack.
A common robber is turned into a killer when he discovers that his sister was sexually assaulted by a policeman. After his act of vengeance, the police force begins a man hunt which corners the man into the building of a district attorney of whom he takes hostage.
