Coming from outer space, Prince Flick asks the Trapalhões to help him free his planet from the domain of evil Zuco and free Princess Myrna, who has been taken prisoner. He offers a reward, the four friends accept the mission and embark in a spaceship driven by a hairy monster called Bonzo. Once on the planet, they they defeat Zuco, but they fail to save Princess Myrna's life. Her place on the throne is then taken by Loya, the girlfriend Didi met on that planet. Back on Earth, os Trapalhões think their adventure was but a dream, but they are convinced otherwise when they find their reward.

Didi, Dedé, Mussum and Zacarias are sent in a rescue mission to the daughter of the Army's minister.

A misogynist and shabby farmer, brother of other three goofy hillbillies leaves to the big city searching for a wife and wins the heart of a hot tempered woman.

Humble officials, friends Didi, Dedé, Mussum and Zacarias become the great attraction of the circus Bartolo, thanks to its incredible ability to make the public laugh. But success has a price: the opposition of the magician Assis Satan and the greed of the Baron, the owner of the circus. Together, the four friends will have to fight them.

Didi, Soró and Tatu in search food and water head for the town of Oróz. On their journey they find a Scarecrow, a man in a metal vat, and later are arrested by a Lion Sheriff.

The diabolical Ratam (Paul Reis) takes over the planet Antar, after the death of the emperor, and orders that all children be enslaved. Always kept within the palace, Princess Xeron (Xuxa) believes that the people of her kingdom are happy. Meanwhile, outside, the princes Mussaim (Mussum) Dedeon (Dede Santana) and Zacaling (Zacarias) join the Nameless Knight (Renato Aragão), so that together they can defeat Ratam.

A clumsy detective and his secretary are hired to solve the mysterious, vampiresque deaths happening at a nightclub show.

A real state agency wants to buy and demolish the traditional school Matheus Rose, to use the lot to build a hotel. The proposition unleashes a feel of distrust among the school students and staff, especially with the arrival of new, mysterious students.

Dr. Jegue is a fumbling inventor and scientist, who in his spare time helps his friends Kiko, Sassá, and Quindim in a mechanic's shop. The four are great friends of Carlos Alberto, a stock car driver who suffers from the frames of rival Hugo and his gang. By doing scientific research in his mini-lab, Jegue discovers two powerful formulas: one extracted through the Quince tree, an abundant fictitious plant in the Northeast; and another that turns Dr. Jegue into a big, bearded, moody man with powerful strength. The Marmeleiro formula is tested in a race at the Interlagos Autodrome in the old track and the news of a "new fuel" becomes the main news of the country. Soon, buyers from all over the world come to Brazil to try to buy the formula, offering a lot of money for it, but Jegue, not ambitious, decides not to sell the formula anymore and leaves it in his country.

César wants to be a singer and, with the help of his friends Maloca and Didi, seeks an opportunity on television talent shows. When he performs on Chacrinha's show, he wins all the night's prizes and wins the affection of a young woman from a wealthy family who is dating a con man who steals cars. Realizing the girl has a crush on the singer, the con man sets a trap to get César out of the game.