When Martin, a former GDR citizen, is released from jail, he lately becomes confronted with the consequences of the German re-unification.

Eight space cargo-ships disappear without a trace within three days, and the orbit station "Margot" has suddenly fallen silent. It’s down to science officer Maria Scholl to find out what happened to them.

In Frankfurt am Main, a red sports car crashes into a wall and bursts into flames along with the driver. Erika Bongert, the owner, was not in the car and is not questioned by the police. Her boyfriend is CIA agent Jack Treets, who is able to keep her out of everything. He is soon in trouble himself, as Erika puts him under pressure ... Another car races across a road, this time on the transit highway to West Berlin. Erika Bongert dies as a result. The Ministry for State Security soon realizes that the American secret service is involved.

On a summer evening the circuit of the village policeman Krause suddenly went crazy. His doctor immediately prescribed a cure on the Baltic Sea for him. And so Krause and his sisters set off in the legendary "Dübener Ei". In the sanatorium he meets his roommate Rudi - an encounter with far-reaching consequences.

Melanie is in her mid-thirties and works for the Brandenburg police. Her precinct is the province north of Berlin. Melanie likes it when anybody likes her. If it gets political, she keeps herself out. But that's no longer so easy when her best friend Lydia, an ex-daily soap star, makes herself important as a populist influencer with right-wing slogans in her home village and a street disappears overnight. Its bumpy cobblestones were the last evidence of a dark time when building material for the Wehrmacht was mined at the Kiessee, today a bathing area. Forced laborers and concentration camp prisoners toiled here. Elementary school teacher Anja considers it a thoughtless mess that this stone memorial to history should simply be asphalted. With brown homeland paroles, Lydia heats up the mood in the village and earns good money through clicks on the Internet. When the violence escalates, law enforcement officer Melanie, who is addicted to harmony, has to decide which side she is on.

For over 500 years now, the castle ghost Hui Buh has been stirring things up at Castle Burgeck. His friend and owner of the castle, King Julius is not the only one who finds Hui Buh's poor attempts at scary hauntings terribly annoying. The chaotic atmosphere at the castle reaches an all-time high when the young witch Ophelia appears at the castle gates out of nowhere, claiming to be Hui Buh's long lost niece. Ophelia is in possession of the Necronomicon, an ancient book of spells that is as evil as it is powerful. Hui Buh, realizing the possibilities that the book would open up for him, is dying to get his hands on the book...

Horst Krause picks up a girl on the wintry country road and brings her back to the "Kinderhaus Sonnenschein" in the neighboring village. This sets a series of events in motion that brings a few guests, big and small, to the country inn in Schönhorst during the Advent season.

East Berlin, early 1980s: Ludger is hired by the Stasi to spy on the oppositional arts scene in Prenzlauer Berg. But when he falls in love with the mysterious Nathalie, he has to choose between a life as a celebrated underground poet and his career as a Stasi agent. A choice that will turn back on him 30 years later.

The cabaret artist Marc-Uwe and the kangaroo are faced with a problem: Lisbeth, the mother of Maria has taken a wrong turn somewhere and is now denying the climate crisis on the Internet. How can she be brought to her senses? The two make a bet with each other: If they don't manage to bring Maria's mother to her senses, they will lose their apartment. So Marc-Uwe and the marsupial embark on a trip to the Conspiracy Convention in Bielefeld and shortly thereafter become part of a tangible conspiracy led by conspiracy guru Adam Krieger and his followers. As the two flatmates talk their heads off, it's no longer just about their apartment for Marc-Uwe and the kangaroo, it's more than that: it's a matter of life and death!