"Your colleague has more testosterone than Mike Tyson," Kozack is told and - even worse - has to admit that his interlocutor is right. He was always the alpha male on the beat! But since the BKA officer Mia von Weitersdorf and the Berlin police officer were welded together to form a team against their will, she shows him where the hammer hangs. Kozack had blown up an undercover operation for which Mia was responsible. A colleague was killed, a suitcase full of money and the designer drug "Green Devil" went missing. Mia and Kozack are put on leave - and continue their investigation together. After some initial friction, they realize that they complement each other very well: Kozack knows his way around the Berlin scene and Mia has a quick wit and excellent contacts "at the top". Kozack has to realize that Mia is an equal partner - a hard blow for the macho man.

Tom Kostner is a macho man. He cheats on his two girlfriends, drives a flashy Cobra and works as an editor for a car magazine. He lives in a chic penthouse with his roommate, the bartender Ecki . But it is more appearances than reality: he is soon fired from the magazine. His girlfriend Manu catches him with his other girlfriend and leaves him too. He applies to some other magazines, but has no success there. When his Cobra is towed because he is behind on the installments, he grasps at his last straw: he applies to a women's magazine. However, since they prefer to hire women and homosexual men, he plays the gay man. At first he makes a few mistakes, but ultimately manages to convince the other employees.

The professionally successful fund manager Sandra surprises her fiancé Gregor in a compromising situation with a stormy nurse and subsequently dumps the doctor. When she urgently needs a male companion for a business dinner with conservative foreign investors and turns to a gigolo agency, Gregor slips into the role of the hired man in order to convince his fiancée of his innocence in this ticklish situation.

Claudia lives happily with her husband Jens and their two children Katja and Max in the small town of Barstedt. Her husband has his own small construction company and Claudia, as a housewife, has no financial worries - until she suddenly runs out of money at the bank and learns that the joint account has been blocked.

Anna and Thomas want to get married in the South Tyrolean Alps. However, Stephan's daughter Antigone and the family clan bring so much chaos to the planned idyll that it's not just the wedding that is on the rocks.

Julia takes care of her paraplegic mother. After the tragic accident, the father had abandoned the family.

A motley group of business students in Berlin, Germany sign up for Takahashi Corp.'s assessment weekend, hoping to land one of the coveted spots with the consulting company. Under the watchful eye of a company psychologist, the team-working and improvisational skills of the aspirants will be put to the test in a survival-type situation. But nothing goes according to plan - the group arrives to find the base camp completely destroyed. Trapped in the woods with no food, no shelter and no way to communicate with the outside world, the real characters of the students come to light, as one by one, they start to lose their heads...

Wieland Busch is a misogynist as it is written in the book. And he even wrote this book himself: Since his bestseller "The Love Lie", Wieland has been a fashion philosopher who defines people as pure instincts. The eloquent thinker brands love and romance in his own television show as purely "hormonal disorders". However, none of this prevents the wealthy heiress Beatrix Hohenheubach from falling in love with the cynic.

After escaping from the terror of Vietnam, Jackson works as a headhunter. His old enemies from Vietnam open up a disco near the American-Iraqi border. They try to sell dangerous weapons to the Iragi government. Jackson is the only one who can stop them. Besides, he must care about his daughter, age 5. On the birthday party of his daughter, the situation escalates... and there is still a dance competition to be hold.