Alice has a fight on her hands. Against her breast cancer which makes her feel so helpless as she sees her body changing.

In the aftermath of the Second World War, Josef Mengele, the Nazi doctor at Auschwitz, escapes to South America to rebuild his life in hiding. Through the eyes of his son who finds him again, Mengele is confronted with a past he can no longer ignore. From Buenos Aires to Paraguay via Brazil, the man who became known as “The Angel of Death” will organize his methodical disappearance to avoid any form of trial.

Nothing special happens in the quiet, peaceful, and sad German city of Anröchte. Until the day in which its residents’ daily lives are disrupted by strange events: Hun knights armed with sabers perpetrate an arbitrary massacre for no apparent reason, decapitating people at random. Inspector Konka arrives in town to solve the mistery, along with his faithful assistant Walter, a philosopher type who reflects on the human condition as he wanders the melancholic streets of Anröchte.

Pia and Jan have just fallen in love and arranged to meet Pia's friends for a game night. Jan meets Pia's friends for the first time and is under pressure to make the perfect first impression. When Pia's ex-boyfriend shows up and even Jan's buddy's tips can't save anything, everything is at stake: the relationship, the friendship, and the definition of truth.

The famous forensic phonetician Matthias Hegel is a luminary in his field. Even the slightest deviation in the sound of a voice is enough for him to distinguish truth from lies and thus convict criminals. But now the police consultant confesses to having committed a gruesome murder.

It's no surprise when Karo is fired. She is loud, over-emotional and egocentric, more so than the average Berliner wise-ass, says her best friend Anna. Karo is not one to give up easily, though: she opts for radical change and goes into therapy. Although her therapist advises her to keep calm, Karo throws herself into it.

Liv wakes up in a locked room next to her injured boyfriend. The man who arrests her claims there was a bio weapons attack and he saved her. But the stranger knows too well about the young couple, and Liv becomes suspicious. The couple is not sure if they can believe his story.