It is the summer holiday and little Mísa Horák has taken a few animals from the school's so-called "Corner of Living Nature" home to care for. But when he brings home two Angora rabbits, a starling, a little monkey, a tortoise and a small crocodile, his parents order him to take them away. He is helped by Káta, who offers to place the animals in the child's room of her family's apartment. Mísa leaves for her friend where the animals will hopefully be able to stay. Káta goes shopping. In the meantime, Káta's younger sister Minka wakes up and begins to play with the animals, who gradually run off in disarray.

A man boards on a tram together with a naked boy. Somebody has stolen the boy's clothes when he was out bathing, leaving him with not even change for the tram. The man has taken care of him and is taking him home. At first nobody notices them but as soon as the people realize they are seeing something out of the ordinary they begin to react to the situation. Some are content with the simple explanation as to why the boy is naked. Others are agitated, for they see the whole situation as something unseemly. An ordinary incident, which might have been passed over in silence, results in a heated argument that turns into a fight. More and more people join in the fight until the police are forced to intervene.

The happenings in a shoe factory serve as a not very thinly veiled examination of the pros and cons of both socialism and democracy.

The movie describes proletarian life in the Czech Lands after World War I.

Cooperative members are harvesting crops, trying to get new water piping installed and preparing to plough away the field boundaries in autumn. Local kulak Voznica (Vladimír Repa) doesn't like any of this so he forces sexton Kodýtek (Vlasta Burian) to help him sabotage their efforts.

The North Bohemian town of Chudoplesy in the middle of the 19th century: the only local industry is the domestic production of reed goods. The poor reeders organize a revolt against the exploitative factors.

A fiction piece centered around the Czech resistance to the Nazis.