Flo and his trusted Collie pal Lassie spend the summer at Aunt Cosma's, alongside her foster children Kleo and Henry, and her dog Pippa. When local canines start disappearing, including Pippa, Lassie rallies the kids to solve the mystery.

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.

Arne comes into the family of an old friend of his father as a foster child. He hopes to find closeness and security with Harald, his wife Elsa and their children Hans, Wiebke and Lars. But he finds it difficult to integrate - his trust in the community has been shaken by his great misfortune. However, he feels attracted to Wiebke, even though she keeps distancing herself from him. After Arne's clumsiness causes the sailing boat that the young people had restored together to be wrecked during the launch and he is supposedly a traitor after a joint theft, a rift occurs with Wiebke and her brothers. Harald is also deeply disappointed in his foster son.

Desperate to keep custody of his daughter, a mixed martial arts fighter abandons a big match and races across Berlin to attend her birthday party.

Eva is a passionate teacher. After the death of her mother, she tries to find a new direction in life. Then Sevda, a Turkish girl, joins her class. She is smart, self-confident and wears a headscarf out of conviction. She demands her right to religious freedom without restriction. Rolf, the principal of the grammar school, believes that peace at school is at risk and wants to ban Sevda from wearing the headscarf. Eva, on the other hand, wants to take the more sustainable path and persuade her. But then the conflict at the school comes to a head.

A property on Lake Ammersee including inventory plus 183,000 euros and 47 cents - Fanny Steininger is over the moon about this inheritance! A certain Walter Jeromin bequeathed it all to her. Allegedly her biological father, but the 60-year-old slob, who has just quit her job as a train attendant, more or less ignores this. After all, her dad, who once made a name for himself as the white sausage king (and regularly appears in her daydreams as an advisor), died back in 1969. However, Fanny has to fulfill one condition in order to inherit her estate, as her junior boss Tristan from the law firm Hackenbusch & Söhne informs her: She is to apply for guardianship of her supposed half-brother Elias, who lives with Asperger's syndrome.

Unfortunately, Fanny can only enjoy her unexpected wealth for a short time. The tax office asks her to pay a hefty inheritance tax. Because of the valuable property, she has to pay far more than she was bequeathed in cash. Debts again - and her "crazy" half-brother Elias on top of that? She would like to get rid of him as quickly as possible.

Young Danny has left his home town in the middle of nowhere (="Nirgendwo") behind and moved to Berlin to study business. The twentysomething enjoys big city life and independence. When his father dies unexpectedly, however, Danny has to return to the Bavarian hinterlands for better or worse. He reunites with friends from his youth, Kirsten, Rob and Fresi, and the eternal couple of Tom and Mischa. Moreover, Danny's feelings for his first love Susu are rekindled. Everything seems like it used to be. It soon turns out, however, that Danny's friends are all still searching and have not found their places in life yet.

Five film students are producing a documentary about the local zoo when suddenly the animals go berserk: The reason is a light ball flying by in the sky and crashing at the horizon. Convinced that they've just witnessed a meteor landing the students follow the trajectory to document the event with their camera. In a forest area they discover a burned crater. Since it's too dark to film they decide to spend the night in their van. The next morning one of them is missing. The remaining students find first a trail of blood and then the torn up pieces of what used to be their friend. Soon they realize that something is hunting them - something that's not from this world.

Pregnant, and at that age! This is the case twice with the Rosemeyer family. Both 16-year-old Viola and her mother Doris, in her mid-40s, are unexpectedly pregnant. Yet family life is already difficult anyway: teenage daughter Viola wants to go to London to play school and at the same time prove that she is very old enough to start a family with her boyfriend Jo. But Jo would not necessarily be in such a hurry to be a father.