Eduard Pergner

Shortish forty-year old Ludvík Podzimek, lute and flute player in a Prague orchestra, is far from being an attractive man. He is nevertheless generally considered a great 'Don Juan'. Women take up with him out of a certain motherly compassion and Ludvík's tender heart does not allow him to split with any of them. His lovers thus accumulate and cause him numerous troubles.

It all begins at Prague Airport, where American agents have brought Major Maisner, who has been expelled from the United States, in handcuffs. He returns to his place of work, the Central Police Academy, despite having been demoted to lieutenant for his "performance" and his position as academy commander having been taken over by the newly promoted Captain Hrubec. Maisner meets his former students, who now teach at the school. They all welcome him enthusiastically and receive gifts from him. While psychologist Kudláková, who is attracted to commanding types, has lost interest in the demoted Maisner and is now passionately in love with Hrubec, Boženka Vinklářová, who has broken up with the gypsy Štefan and now teaches dactyloscopy at the school, focuses her attention on him. Maisner recounts how he jumped off a skyscraper in America to defend himself against Simona Ptáčková's advances.

Young English gentleman Richard travels with his uncle Archibald to Prague, Czech kingdom. There he meets a beautiful girl Olivia, a young noblewoman with a secret. They fall in love with each other but he doesn't know Olivia is a companion of evil count Kronberg, ruler of pack of Prague vampires.

A successful art historian who has trouble telling people difficult truths, finds himself in an inescapable situation when a small lie quickly gets out of hand.

The fate of father and son Horáček, but this time they switched roles. Jirka has married, settled down and grown up, while his father is in trouble because he has "second lymphoma" and, feeling that he is missing the last train, he starts a relationship with a stripper, Ala, dyes his hair, but mostly he likes a pretty and kind nurse, Lucie. Although he behaves in such a way that it seems to others as if he has lost his mind, everything turns out well, of course.

A young waiter named Michal gets into trouble when he is robbed of his daily takings, which he was supposed to deliver to the bank. He's on probation, so it's clear that no one trusts him. So he asks for help from a friend, Tomáš, a taxi driver, who borrows from Adamec, a dangerous bellhop. By chance, the two friends manage to find out that his colleague Kadlec and his son-in-law, garage keeper Bures, who is a stolen car dealer, are involved in Michal's robbery. With the help of Michal's girlfriend Magda, they devise a scam to punish the extortionist boss and hand over the two seemingly blameless scoundrels Kadlec and Bures to the police with the evidence.