Austrian version of the novel "12 Chairs". While on vacation with her grandfather in Vienna, Samantha learns that she's inherited something. But upon arriving in Carinthia, Grandpa and his granddaughter discover that the inheritance appears to consist of only 13 old chairs. Only after the auction do they learn that money is hidden in one of the chairs. Grandpa now tries every means possible to secretly acquire it.

Retired coffee house owner Franz is a real hypochondriac. When he overhears the doctor's prognosis during a visit to the doctor, everything is clear to Franz: the terminally ill patient can only mean himself. He has three weeks left to sort out the affairs of his life. So the old man sets out to finally make peace with his daughter Johanna. Because he doesn't know his son-in-law and has no idea about his daughter's private life anyway, he mistakes Johanna's boss for her husband...

Franz is unlucky. After a motorcycle accident, the super cop is placed on sick leave. His incompetent rival cop, Kleiber, who has long been under pressure from his position, takes over command of the police station. His bad luck is that he attracts misfortune like a magnet. When a young couple with a millionaire heiress moves into the nearby castle, Franz ignores his sick leave and takes a job as a caretaker, secretly uncovering a major murder plot. And indeed, little Funny's uncle is hatching murderous plans. A finely spun web of murderous suspicions quickly emerges, fitting together perfectly in a seemingly perfectly orchestrated crime puzzle made up of incriminating evidence. But before Franz can bring the alleged perpetrators to justice, he himself is mistaken for the murderer.

The two friends Marie and Hannah spend a vacation together in Italy. While Hannah has just been divorced, the fun-loving Marie throws herself into an affair with the Viennese surgeon Xavier Gruber. However, he only wants a vacation flirtation without consequences - and leaves her the business card of car mechanic Xavier Martin, which he received by chance, when he leaves unexpectedly. Back in Germany, Marie begins to write ardent love letters to the supposed doctor in Vienna. The shy mechanic is initially amused, but eventually falls in love with the letter writer and confesses his feelings to her without clearing up the misunderstanding.