A journey back in time in the form of a cartoon with characterizations of the Trapalhões, from the time of the Roman Empire to the present day, through the Middle Ages, the Old West and the First World War. They begin the film by doing a stand-up show at the Teatro Scala, in Rio de Janeiro, receiving on stage the designer Mauricio de Sousa. From then on, the story unfolds in a cartoon, in which Os Trapalhões is chased by an evil wizard whose aim is to try to hold Didi's (always unsuccessful) hand to rule the world during the passage of the famous Halley Comet.

The Trapalhões put on a show to raise money for an orphanage run by Sister Maria (Xuxa), which is facing financial difficulties. During the performance, the ticket money is stolen. Now, the Trapalhões and Sister Maria must go on an adventure to catch the thieves.

The tomboyish, outgoing Julieta is the daughter of a member of the Palmeiras soccer club board. She is constantly frustrated by what she sees as institutional bias against women in soccer. One day while watching her beloved Palmeiras, she is struck by a handsome man, Romeu, that she sees rooting for the Palmeiras' chief rivals, the Corinthians. After meeting the same man again in the middle of eye exam, Julieta and Romeu quickly become a couple. However, in order to avoid incurring the wrath of her parents, Romeu is forced to pretend to be an adoring Palmeiras fan, an increasingly difficult task for the die-hard Corinthiano.

Felício, an old comedian, is in decadence after his partner Mandarim's suicide. When he finds out his former love Paloma has died, he leaves São Paulo and heads for the faraway State of Piauí, North of Brazil, in search of a new partner. He believes that if he manages to find him, the good times will return.

Two friends live without knowing a most awkward situation: each one is the lover of the other's wife. Jealous, they hire the same private eye to track their women, who, of course, gets very embarassed by the situation, especially when the two couples rent rooms at the same hotel.

A Brazilian musical comedy