Four friends in their best years get together to celebrate Martina's birthday in a mysterious apartment, where they meet complete strangers. At the party, they reveal their deepest desires: Dita just wants everyone to be happy, Marta is on the hunt for a man, Marie is trying to get hers back, and Stella says she's "fine". However, as the evening progresses, they all realize that what they desire above all is love and understanding. And it's time to do something about it!

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.

The film, which opens with students arriving at a police academy, is a crazy comedy that is more a series of zany episodes and jokes than a coherent story. They are linked by a simple plot in which the commander of the police academy, Major Maisner, searches among his recruits for an alleged FBI spy and, after a not-so-subtle practical joke, gets into a dispute with his subordinate, a dispute that ends in a genuine bank robbery.

A crazy comedy about a Czech version of the 007. The special operations man is a total klutz and is deployed by the government in urgent and extraordinary situations. Super agent Vašek Hruška fearlessly takes on the tasks entrusted to him and approaches them in a completely unconventional way. However, his actions are surprisingly successful...

Major Maisner, head of Interpol for Central Europe and neighboring Asian countries, is fulfilling his mission in Bangkok, Thailand. When he returns from his mission, he has no idea that his doppelganger, sent here by the Thai mafia, is acting on his behalf in the Czech Republic.

Police officer Jack Wild discovers that the well-known international terrorist Hans Becker is on a train, carrying a wealthy business man and his girlfriend. Without a second to loose Jack hires a helicopter to drop him down onto the train to try and stop whatever scheme Becker is planning.