Bad Ischl is in a state of great excitement: the Emperor of Austria-Hungary, the Prussian Emperor, and the Russian Tsar are expected. But then plans to assassinate the heads of state become known. The Austro-Hungarian secret service deploys its "special unit": Mikosch and his helpers are to secretly neutralize the assassin...

Leopold, head waiter at the "Weißen Rössl" (White Horse Inn), is secretly in love with the owner of the restaurant, Josepha. But she's only interested in the lawyer Dr. Siedler. Jealous, Leopold comes up with a plan to gain Josepha's attention.

Leopold Bachmayer, a court judge in Vienna, is a grumpy bachelor. Doing foolish things for the sake of a woman could never happen to him. He is firmly convinced of this. This changes abruptly when, shortly before his vacation, he has to interrogate the seductive Frau von Seewald about a brooch allegedly stolen by a maid.

In Alt-Köstendorf in the Salzburg region, the dean, known as Seelenbräu, and the brewer Hochleithner, known in the village as Leibesbräu, are fighting for supremacy. As their nicknames suggest, Leibesbräu is primarily concerned with the physical well-being of the villagers, while Seelenbräu cares deeply about the faith of his congregation. This leads to repeated clashes between the two men, who could perhaps be described as stubborn. When Hochleitner's niece Clementine leaves the convent and wants to stay at home, a new dispute flares up between Seelenbräu and Leibesbräu.

Peter wants to practice for an upcoming jazz competition with his friends Willi, Oskar, and Jupp. But his uncle Tobias, on whose farm Peter lives, must not find out about it.

Since Benno Geyer fails to pass his Abitur due to his panicky exam anxiety, Dr. Fritz Geyer enrolls in high school under his brother's name. As a model student, he has no trouble getting good grades, but he quickly becomes unpopular among the students. From then on, he tries to impress with the craziest pranks.

Eva, who earns her money as a call girl, learns that she has inherited the Palace Hotel in St. Wolfgang. She immediately quits her job and travels to Lake Wolfgang with her friend Maxie. But immediately upon arrival, they encounter a nasty surprise: the building is an old, dilapidated building with a mountain of debt. What now? The two pretty girls receive unexpected help from six students camping on the hotel lawn. Together, with rags and brooms, they transform the old Palace Hotel into the "Black Horse Inn." But in town, the competition, which, as we all know, never sleeps, is the renowned "White Horse Inn"...

Dr. Stefan Burger wants to take over the management of a home for children. Together with Rena he gets involved in a small scam.

Retired Hofrat Geiger discovers by chance that he has an illegitimate daughter. He goes to visit her, but is turned away, even though she is in financial difficulties (her inn is very run-down and has no customers). To obtain Austrian citizenship, she marries the Hofrat—planned only on paper—but he is responsible for processing her naturalization and delays it to ensure she stays close to him. At the same time, behind her back, he ensures that her inn is renovated.