Due to a plot by the teaching staff, headmaster Taft is forced into early retirement and Knörz is appointed headmaster. However, they didn't count on class 13a, and especially not on their spokesperson Pepe Nietnagel. They are anything but happy about losing Taft, their favorite enemy. Without further ado, Pepe and his friends join forces with Taft and hatch a series of daring pranks to get back at Knörz.

Womanizing thug Klett is sprung from the courthouse by two accomplices, then sets about planning the big heist of a local bank, equipped with a cache of high-powered weapons he's acquired from an American army outpost. Together with his faithful protégé, who reluctantly on-boards his young girlfriend and her AWOL brother, the quartet bumble their way through the supposedly full-proof plan that aims to deliver them a cool million in cash and a new life in Australia. Predictably, things deteriorate quickly at every turn.

In a german suburb a babysitter is too busy with her own teenage business and leaves a boy with his little sister alone. Then the girl is missing. The only way the family and society are able to deal with the horror is to ignore it and hide the truth in the closet.

Australian geologist Graves meets Juliane in a Hamburg variety show. She mistakes Graves for a killer and lures him to gangster Tanzmann. When the mistake is discovered, they only have ten hours to find the real killer...

In the 23rd century, it is no longer necessary to work thanks to the latest technology. Convicts do the work that still needs to be done. The World Leisure Center uses a computer system to decide how people spend their free time. World citizen number DARK 7035 7201 is called Prun. Although an examination shows that his IQ is too low for him to have a child of his own, he becomes the father of Botho. Because it is a "black birth", he has to keep Botho hidden from now on. Prun comes into contact with the so-called "semi-intelligentsia", who oppose the government.

A 12-year-old boy withdraws completely after his father's accidental death and only regains his zest for life through his encounter with a down-and-out musician.

The police catch Zorro, a small-time crook who is to testify as a key witness in a trial against organized crime. When an assassination attempt is made on him in prison, Zorro is to be given a new identity and the prosecutor decides to let him go into hiding until the trial begins. The experienced and cunning inspector Fütterer is to protect him. The policeman and the crook are now completely on their own and become targets of the criminal organization that starts hunting them. In the process, they become something like friends. When they find out that the public prosecutor is also only using them as bait, they narrowly escape the trap set for them and flee to the Caribbean.