Factory worker Nadine falls in love with her colleague Paul. Years later, she questions her view of him. A romantic social drama about the magic of falling in love and the pain of falling out of it, set in the Rhineland lignite mining region.

A mysterious woman's escape from her harrowing captivity points investigators toward the dark truth behind an unsolved disappearance 13 years earlier.

Nela Langenbeck is a commissioner with the Hamburg police and not only fights against crime, but also against the misogynist structures of the police apparatus of the 1990s. She and her colleagues are not really taken seriously and are often treated more like secretaries. You can make coffee and sort files. Langenbeck is investigating the case of the acid barrel murderer Raik Doormann, who absolutely needs to be under lock and key because she is the only one who takes an escaped victim seriously. Doorman abducts, tortures and kills women in his own nuclear bunker and throws body parts into acid barrels. His goal is to extort money to make his dream of living in Costa Rica possible. The commissioner gets on the trail of the woman killer and uncovers incredibly brutal machinations that keep the whole country in suspense...

Three kilos of marijuana! The fact that drug smuggler Eda got away with a suspended sentence is due to her seven-year-old son Robert. Probation officer Klara Sunday, who knows a home childhood from her own experience, worries about him at least as much as she does about his tough-looking mother.

Former boxing world champion Kai Burdenski is up to his ears in debt and can neither pay rent nor electricity for his boxing school. This is tragic not least because he trains teenagers from youth welfare, for whom his run-down hall has become a home. In particular, the young, talented asylum seeker Samy, who lost her entire family while fleeing Afghanistan, has taken Burdenski under his wing. It doesn't take long for bailiff Billy Kuckuck to understand that the former boxing professional is more than just a coach for Samy and the other young people, namely also a social worker and surrogate father. Therefore, Billy looks for ways and means to help the boxing legend, and turns to his daughter Jessica. But she only saw her father from his worst sides during his sports career and doesn't want to hear anything from him anymore. Burdenski's stubbornness and pride are not helpful here either.

Con artist Maik Schäfer switches his fake conductor's suit for a real soutane while trying to escape custody and ends up in the catholic parish of Läuterberg. Standing in for Vicar Sanman, Maik participates in the parish members' fates and fortunes, and deals with their problems in his own unconventional way.

An unbeatable duo: The highly talented Chief Inspector Marie Brand investigates with her pragmatic colleague Simmel. Together they perfectly combine heart and mind and solve exciting murder cases in Cologne in this series.