The Syndicate of Brazilian Thieves tries to steal the world's greatest diamond, owned by the international star Iraya, who comes to spend the carnival in Rio. Interpol kicks in.
British secret agent 007½ is sent to Rio de Janeiro to recover the plans stolen from a new metal alloy. His contact is a taxi driver, who ends up being murdered by enemy agents.
Alligator raiser from the state of Mato Grosso, Brazil, travels to his nephew's, and takes the maid Etelvina for his nephew's wife.
Two new recruits at a fire station headquarter engage in a competition between two sergeants in personal rivalry
A street vendor and a servant theater, newly unemployed, accidentally swap their briefcases trinkets for one of three bandits who just rob a bank. The chase, which also involves two "rapas" only ends when, aided by a chorus girl, unwittingly participating in a musical number of the show's theater company.
Clementino is a postman who doesn't have much talent for the job and is six months behind in the payment of his apartment. While delivering a correspondence, he is kidnapped by a masked bandit, but manages to escape, and ends up helping the police in the capture of the whole gang, getting a lot of money as reward.
A woman impressed by news reports about flying saucers, gets hit on the head by a vase, passes out and dreams that she is the 'Queen of Mars', from where she sends an expedition to Earth in order to bring back Rio's Carnaval to the planet.
A lady, owner of a large area of land where it is believed there are several oil wells, is almost fooled by the president of a pseudo petroleum company into giving up her property for nothing, but is saved by his son's noble intervention.
A cleaner accidentely stills a secret formula and get mistaken for the heir prince of an old kingdom.
A precious necklace is stolen during a convention at Quitandinha Palace, a hotel in which a wives conference is deciding whether or not unfaithful husbands should receive the death penalty.
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.
A hard working man goes to São Paulo to look for his twin brother unaware that he's famous for his lazyness.
A Brazilian musical comedy
