A gang, leaded by the unknown and mysterious Anjo, robs a jewelry and schedules a meeting in the Copacabana Palace Hotel, in Copacabana. The identification would be through a cigarette case with an angel, and the password "- Is everything all right?" Meanwhile, the director Ricardo is preparing a show for the carnival in the hotel with Marina, and they love each other. The janitor Serafim receives a letter from his unknown American brother, who will come to Rio to spend the carnival and meet him, and asks Eliana for a chance in the show, since his brother believes he is an artist. When Ricardo finds the cigarette case lost by Anjo in the entrance of the hotel, he is misidentified by the thieves, and this is the beginning of lots of confusion and fun.

Three young women sharing a room in a boarding house owned by a very strict matron dream of becoming famous in show busines

Barber likes to help everybody in town. Now, he's trying to help a young couple in love defeat the girl's tutor, who is against the romance.

Unsuccessful music composer attempts suicide and moves to a new world where everything goes right for him.

Renato and Miro are black brothers raised by a white family in an old mansion in Rio de Janeiro. Renato, a graduated lawyer, has always looked for dignity, winning in life due to his honesty and search for social recognition. His brother, on the contrary, is a rebel small time crook who believes his behavior is the product of the treatment he received while being rased by the whites.

In Buenos Aires, Frederico hides in a ship going to Rio de Janeiro to travel for free. But Azulão, the cook, finds him and blackmails him into working in the kitchen. Meanwhile, Alberto, the captain, receives a radio message saying that there was a dangerous international spy on board. Things get worse when some passports are mixed-up.

The film narrates the adventures of the trickster Juca Moleza in the carnival while he has to deal with the consequences of the scams he applied to people of high society.