The robber Hotzenplotz shows no mercy and steals Grandma's music-making coffee grinder. Naturally, Kasperl and Seppel have something against this and set off in pursuit. But Hotzenplotz overpowers them. Trapped in the robbers' den, one of them is even to be sold to the mysterious magician Petrosilius Zwackelmann...

Pepe Nietnagel's father has a valuable stamp collection stolen in Amsterdam. Street musician Pit recovers it. To show his gratitude, Pit is invited to Baden Baden and enters the Mommsen Gymnasium. There, he joins Pepe in his pranks.

The children Sonja and Helmut Schmitt have lost their parents in a car accident. At first, their grandmother takes over the supervision and care of the two. When she no longer can take care of that due to her health, mayor and brewery operator Gassner provides them a new home. By doing this, he secures respect and approval in the village. What really happened isn’t suspected by anyone: The egocentric Gassner let his underage daughter drive his deregistered, medium-green old Mercedes. During that ride without a license, she caused the accident and forced her father to do an outwardly “good deed”. Because, if the truth came to light, Gassner would have to fear a defeat in the upcoming mayoral elections and damage to his reputation.

Young women come to Munich for fun and work during the '72 Olympics and invariably wind up naked.