After a missed call and a disturbing voicemail from his former colleague Hella Christensen, investigator Simon Kessler sets off for Nordholm. The commissioner is aware that something bad must have happened. When Hella's sailing boat is recovered at sea, traces of her blood and her cell phone are found on it, but there is no trace of the former commissioner herself. A SOKO, headed by the new police commissioner Lena Jansen, takes over the investigation. The investigative team not only has to solve Hella's disappearance, but also the death of 15-year-old Viviane, who was found in the woods by her friend Charlotte Broder and probably died of a drug overdose. Kessler realizes how little he knew about the life of his former colleague. After years, Hella's sister Rieke Lehwald suddenly appears with her husband Paul. Do the two have something to do with Hella's disappearance? Is it about an inheritance or a relationship act?

Filmmaker Fritz Lang seeks inspiration for his first sound film by immersing himself in the case of serial killer Peter Kürten.

Simone Carstensen-Kleebach actually has everything one could wish for in life: a husband who supports her and with whom she has been married for almost 20 years, a daughter and great career success. But the pressure to be perfect in all these roles lends Simone more and more. When she meets Leon on vacation, it sparks. And although Simone never thought it possible to "do something like that," she gets involved in an affair with him. Back in Hamburg with the family, Simone suddenly receives compromising photos of Leon and himself. But who took the pictures and what does the sender want to achieve?

They are actually a mother-daughter team that could hardly be more harmonious: the respected Hamburg pediatrician Claudia Kayser and her almost 17-year-old daughter Carolin. Since the tragic death of her beloved father, the two have become even closer - at that time the girl helped her grieving mother to overcome a difficult emotional depression.

German Laura follows her husband and moves to Finland with their baby girl. Her days at home are lonely as her husband is constantly working.

Da kommt Kalle is a German television series.