Arlindo works delivering the clothes that his wife washes. During a working day, he finds a customer's cat, who offers a reward to whoever returns it. To deliver the animal, he ends up going through a lot of confusion.
Man finds a job as a dog catcher, but feels sorry for the animals and sets them free.
A fictionalized biography of Brazilian composer Zequinha de Abreu (1880–1935), who penned the song "Tico-Tico no Fubá" that became an international hit in the 1940s.