The humble Zacarias goes to the big city with his wife to help their son who wants to be a Doctor. There he gets a job, and lives a lot of funny adventures as a taxi driver.
Two authors go look for a business to finance their dream musical.
The documentary records the celebrations for the celebration of the fourth centenary of the city of São Paulo, in 1954. In charge of the party, Pixinguinha, Donga, João da Baiana and other representatives of the Old Guard.
