Episodic film consisting of three satirical shorts ('Smutný káder', 'Typický prípad' and 'Vel'korysá kampaň') comically exposing the shortcomings of society. In the interval between each short, a committee recognising themselves in the characters on screen, voice their approval or disapproval of each film.
Peter and Lena had a daughter, Zuzka, soon after their wedding. Lena graduated from drama school and wanted to act, but there were no vacancies in the theater in the city where they lived, and she was forced to join a traveling troupe. Lena was away from home for months. Peter and Zuzka missed her very much. One day, Peter met Eva and fell in love with her. When Lena learned about this, she returned to the city, never to be separated from her family again.
Police Lieutenant Vlado Hronec, together with the curious journalist Zvar, first search for the thief of important production documents, which they might be interested in even behind the Iron Curtain. At first, they think that engineer Kovalský stole them and fled with them across the border. However, when it is discovered that someone killed Kovalský, they have to start the investigation all over again...
