Erich „Rickerl“ Bohacek is a likeable loser who on the one hand tries to build up a music career and on the other still wants to be a good father for his little son.

Georgy Hillmaier, single again, returns to Vienna after a long stay in Thailand. Completely penniless, without a job or place to stay, he ends up on the street until he learns that he has meanwhile become a father. In order to pay off the overdue alimony, Georgy has to get back into the call boy business in a brothel exclusively for women, run by his sister Gitti.

The death of a winemaker leaves Sifkovits unmoved – what with a fermentation gas accident, there's something going on, or in this case, something in the vine! Of course, the "Burgenland Columbo" isn't deterred by trivialities like his boss's order not to investigate under any circumstances.

A girl disappears, and a cow drops dead. While the men tell each other jokes, the women grab the bull by the horns—together they take on the crime.