The film is a metaphor for the Cold War. It depicts two neighbouring nations: peace loving Fortuna and the not so peaceful land of the Steel City.

A marquee stands on a sprawling Prague housing estate and is home to two young bricklayers, who have all sorts of life experiences waiting for them in the city. Around the two rural bricklayers absorbed by the big city, the entertainment is more than a little embarrassing, toothless, revealing that at the height of normalisation, even the jolly genre of drama fared poorly, and any satirical allusions were especially undesirable. With no sense of humorous exaggeration and no wittily punctuated plots, the story unfolds, showing how the characters, living in a marquee standing on a sprawling estate, face all the pitfalls of the "big world"...

Two young returnees from the First World War face a difficult future because they cannot find work. One eventually finds a job as an electrician, the other breaks into the Social Democratic press, where he gets the chance to watch up close how the Social Democratic leadership deceives its members and enters the service of the ruling classes. And a newly-trained journalist solves the problem of whether he should also adapt to the corrupt environment...

Jan Kačer became known primarily as an actor, but he also took up film directing several times - not very successfully. Based on someone else's script, he made a committed, building story: it tells the story of an experienced engineer who is commissioned to assemble a team of specialists for engineering the peaceful use of atomic energy. However, the explanation of human dilemmas is too flat and proclamatory, as is the image of Ostrava's industrial environment; the heroes are thinking about one thing: the proper completion of the assigned task...

Several big-city teenagers are falsely accused of vandalizing a valuable organ, casting light on the hypocrisy of the adult world.

Wild Swine is actually an ironic name for the great search operation of Prague's criminologists, who in a tangle of criminal activity of various kinds were digging around like wild swine before they managed to solve a complicated case. The story takes place in a variety of social spheres, from the Roma people to the world of Prague prostitutes and bakshellers to prominent people.