Richthofen goes off to war like thousands of other men. As fighter pilots, they become cult heroes for the soldiers on the battlefields. Marked by sportsmanlike conduct, technical exactitude and knightly propriety, they have their own code of honour. Before long he begins to understand that his hero status is deceptive. His love for Kate, a nurse, opens his eyes to the brutality of war.

Several young girls were killed in a rural area. Thus Inspector Matthaei has to travel to the region where it happened and has to search for the killer. When all the people suspect a roamer to be the killer he gets lynched and everybody thinks that the crimes will stop now but not Matthaei who searches for a blond girl that looks just like the ones that were murdered. He finds one and stays with her and her mother, attracting the murderer with the girl trying to catch him this way.

In Mödling, a small town near Vienna, girls between the ages of 18 and 20 have been disappearing without a trace at ever shorter intervals for the past 13 years. Residents are worried and accuse the police of incompetence. In this environment of fear and mistrust, the 19-year-old schoolgirl Jeanny meets the mysterious but charming tax consultant Johannes, which initially has something threatening about it. But Johannes sees more in Jeanny than just an innocent girl. And he gives Jeanny, who lost her father at a young age, support and recognition. He helps her to pass the Matura, he awakens her self-confidence and gives her the appreciation that she misses. An unusual love grows between the two, which is initially kept secret from everyone. As she is drawn deeper and deeper into the whirl of her feelings, the aggressive climate in the town continues to escalate. A militia is formed. Jeanny is becoming increasingly insecure. Can she really trust Johannes?

Tom Winkler and Alina Liebermann are the heart and soul of the Altkirch Strategy Consulting restructuring team. Smart, intelligent and extremely effective, they always work flawlessly as a perfect team. If they didn't work together so professionally, they would have been a couple for a long time, Alina hopes. But so far, to her regret, there has never been a truly private moment between them. Altkirch Strategy Consulting is a management consultancy that looks after the profitability of ailing companies. Their latest assignment is the mechanical engineering company Salerno AG in Oberhausen. Once there, it quickly becomes clear that the company's employees do not see the team of consultants as helpers, but rather as the enemy. After all, the restructuring of the company could mean its possible closure and thus jeopardize the existence of thousands of jobs.

Paul leaves home with his best friend Max on the first day of summer vacation. Following in the footsteps of Paul’s missing father, the boys venture into the forest of the Swabian Alb and into a mysterious cave. For the first time in their lives, they truly feel carefree surrounded by forest and mountains. But the adventure challenges that await them are much bigger than they thought.

Lilly's life is perfect until she gets pregnant unexpectedly. Her boyfriend Christian panics making a disillusioned Lilly leave him. She finds comfort with her new neighbour Ulli König, but Christian finds his way back to her. In the meanwhile he developed fatherly feelings and tries to win Lilly back...

Between 1924 and 1934, six children grow up in an apartment building in the Munich suburbs. Among them is the rather inconspicuous and melancholy Leo Knie, who has been in love with the pretty Marilli Kosemund since early childhood. Marilli is not averse to the young man's advances, but she wants to be conquered. But that is exactly what shy Leo finds difficult. So he escapes into harmless dancing with his buddies, pursues other girls - rather unsuccessfully - and resigns himself to his predetermined fate.