Strong Hans and Princess Sarah wants to find out why the source that is vital for their village has dried up.

Martin has failed as a veterinary surgeon and works in research. But then he loses this job too. He is neither stupid nor lazy, just incredibly scatterbrained. His girlfriend Tessa has had enough and throws him out. Martin is left in a shambles. Just at this moment, he receives a call from his mother Beate: his father Henning, a veteran country vet, has broken his arm and needs Martin's help.

For Neele and her life partner Steff, the dream of having one's own child finally seems to come true: Steff is pregnant. However, there was a confusion in the artificial insemination - instead of their carefully selected sperm donor, they caught a sperm donation from a gay couple: Kalle and Jens also want a baby and consider the confusion as a kind of coincidence. While the two men look forward to their time as active fathers, Neele and Steff see their harmonious trinity at risk.

Architect Sophie has finally found a beautiful apartment where she wants to move in with her boyfriend Martin. But although his marriage has long since ended, he is reluctant to leave his wife and daughter.

As a housewife, wife and manager of a family business, Anne Stadler has everything under control. So the wedding of her only daughter Lisette should be a fantastic event, as she herself was not allowed to experience it. With Elan Anne organizes in the contemplative Black Forest village a social event of the first order, with church blessing, many guests and a big stag party. But in the middle of the preparations, she caught her godfather Gerd in the family-owned sawmill at the fling. When finally Arno Freywald appears, father of the groom Daniel and impostor, the cards are shuffled.

Roy and Bruno Singer are a father and son team that couldn't be more different. While the thoroughbred musician Roy earns his money in Berlin with business that is not always legal, Bruno works for the Hamburg police. His dream is to join the homicide squad and win the heart of his colleague Kyra Sperling. His boss Tamara Rosenberg strongly advises him to stay away from his father, who is on the record.

The name of car manufacturer Carl F. W. Borgward is still synonymous with the West German Wirtschaftswunder. For hundreds of thousands the "Isabella" from Borgward is the first car after the war while Borgward secures thousands of jobs in Bremen. But in 1961, the company of the passionate constructor goes surprisingly broke.

Sommersonntag (Summer Sunday) is the dramatic story of Bruno Hansen, a bridge guard of a huge lift bridge in Hamburg. As his 7-year old deaf-mute son climbs down into the restricted area of the lifting equipment while a train is approaching, he has to decide whether to sacrifice his son or to let the fully occupied train drown in the river.

Actually, Kathi should be happy: her best friend Caro marries and wishes on top of Kathi as a maid of honor. Would not it be the unspeakable coincidence that the wedding is also Kathi's ex-boyfriend Markus and his new super-girlfriend Maria invited. For Kathi it is clear: She has to find a companion for Caro's wedding. Easier said than done: All conceivable men in their circle of acquaintances are already taken. So Kathis way leads to the brokerage "Datelink". Already at the first meetings she receives illustrious, colorful and absurd insights into a generation of men in search of the woman for life.

A condemned man comes out of prison and does his utmost to find the true murderer of his wife in order to get his children back. This is the starting point for the touching crime drama "Innocent" with crime scene commissar Felix Klare in the lead role. He plays with great intensity the family man who wants to bring the truth to light on his own. For relatives, witnesses and even the police, this could be a problem. Between the fronts, Britta Hammelstein becomes an indomitable commissioner, exposing a fatal network of false statements and investigation errors.