A male prostitute and a handicapped girl witness a murder.

During the pagan Rauhnächte, unbridled revelry reigns in the former Viking town of Ribe. Even at the police station, where conscientious patrol officer Ida Sörensen is helping out on the night shift, chaos reigns. At this moment, no one is thinking about the sadistic serial killer who kidnaps people and leaves them to starve in the forest.

Architect Alexander Beck has just won an architecture prize. He wants to modernize GDR building blocks in Thuringia. Alex travels to the heart of rural Eastern Germany where he grew up and where people remember him as Alex from the Free German Youth, a pro-GDR youth organization.

Nina and friends are stalked by a masked killer while vacationing on an island.

57-year-old Hilde likes to lead the way - both in her family and at work. That's why she regrets having failed with her own restaurant years ago. Now she may be making her umpteenth new start at the Quincy's burger chain, but she remains true to herself: she only sticks to rules that make sense to her! When Hilde is dismissed by the branch manager, her own son Tommie, she puts all her eggs in one basket: together with her two friends, whom she already had on her team as canteen manager in GDR times, Hilde wants to take over the sports hall and offer home-made burgers there - not ordinary hamburgers, but "McLenBurgers"!

Bremen 1974: Siggi Thieme, 22, is in a hurry to leave the typing pool where she works as a secretary: she has to go for a job interview. Her dream is to become a detective inspector. The law has finally lifted the barrier that prevented her from entering this profession. She hasn't told her family or her fiancé Jürgen about her application because she rightly fears a headwind.

Wealthy Elvira Hertzfeld and clarinet-playing homeless man Paul Heisenberg would probably never have spoken to each other if Elvira's elegant dog Minou hadn't fallen for Paul's good-natured St. Bernard Sunny. But when the enthusiastic Minou pulls her mistress to the ground in the pedestrian zone, Paul takes care of Elvira, all cavalier. It is the beginning of a tender friendship in which both gradually put aside their reservations. Elvira even decides to offer Paul, who is at a loss for a place to sleep, the garden shed in her villa as emergency accommodation.