East Germany before reunification: Wolfgang Schulz watches Western television and discovers his long-lost twin brother Walter on the show "Aktuelles Sportstudio." They quickly get in touch, and the two decide to switch roles for a few days. Since both work in advertising, they think it will be a temporary bit of fun. But everyday life turns out to be different. Shortly afterwards, the Berlin Wall falls and the brothers found a company together. Now their different mentalities really come to the fore, and "Schulz & Schulz" have to realize that even in the general spirit of optimism, it is not so easy to run a company together. It doesn't take long before the two find themselves in the red.

The Berlin Wall has fallen. Walter Schulz travels to Hamburg with his wife Marlene and their children Dorothee and Alexander. Here, his brother Wolfgang tells him that he wants to help him set up a company. While Walter is overwhelmed by Wolfgang, his former boss Günther tries to accuse him of having a past with the Stasi.

Wolfgang from Hamburg wants his twin brother Walter to become a politician in Stralsund.

Robert works as a gamedev in Hamburg and, together with his team, which includes his best friend and flatmate Ole and his girlfriend Lorna, is on the verge of completing an innovative first-person shooter. Before the Chinese businessmen arrive, Robert goes to the nearby sausage stand with Ole and messes up his gray suit with ketchup. On the spur of the moment, he goes to a nearby dry cleaner and asks the ladies working there for quick help. Normally he would have to wait a day, but Monika promises to clean the suit within two hours. Robert's reaction seems a little strange, but no one can yet suspect that he has just fallen head over heels in love with the attractive woman in her mid-forties.

A couple of stories revolve around the last days of a stripclub called 'Mau Mau'.

Charlotte, in her early 70s, is not a woman to fool. With energy and assertiveness, she leads the family-owned company since the death of her husband. But lately, irritating incidents are piling up: Charlotte gets bumpy, forgets appointments and messes things up. Alone Katrin, the life partner of her son Markus, speaks out, what nobody wants to admit: Charlotte suffers from dementia. But even though she herself feels that something is wrong with her, the proud woman refuses any help. Until the situation threatens to escalate.

Karla and Werner have 35 harmonious years of marriage behind them. But when it comes to vacations, the unity is over. A week of wellness is a dream come true for Karla. But Werner only endures mud baths and a light diet because he is looking forward to the subsequent vacation in the camper van. But Karla has never been able to get anything out of the rustic pleasures of camping. So she answers her daughter's call for help, whose children never give her a moment's peace. Werner is soon traveling after her. But when Werner meets the charming widow Ruth and Karla meets the attractive Markus, the situation becomes quite critical...

When Julia, a frustrated literature professor, gets the opportunity to teach in Paris for one year, the dream of her life comes true. Living in a small, but charming hotel room, she is annoyed by her young neighbors because of their unmistakable sex life. However, she soon gets to know them personally...

Nine secretaries dream of life and love musically while typing around.

Kaiser, an unemployed civil engineer, receives a tempting offer to become managing director of Zielbau GmbH.