A story about the problems of an aging high school history professor, Barchánek, and his teenage son. Barchánek teaches at a technical school in the same class as his son Honza. However, he is not very impressed by his father's position at the school and his generous and understanding attitude towards the youth. Barchánek is unable to punish with bad grades. Honza is ashamed of his father and defies him. Both are thus put to the test – the son and the father, and his easily vulnerable goodness and belief in the responsibility of the rising generation, which must be understood and trusted...

This futuristic science fiction comedy features an atomic bomb blast that causes women to grow beards and lose the ability to have children. A summit meeting is held at the United Nations, with the proposed solution of building a time machine. The decision is made to travel back in time and murder Einstein, with the hopeful result being that without the noted mathematician's research there will be no atomic bombs.

A railway fairy tale about how the devil fell in love with Bětuška and the machines... The young devil Fadrius is supposed to pass the diploma exam at the hellish university by gaining a soul on the ground of hell according to the questionnaire he received. So he sets off for his destination - the village of Dražice in Bohemia. He tries to get the soul of the old woman Kolejačka and the track master Doubek. But he falls in love with his daughter Bětuška. But Doubek does not want to give her to him...

The King is very worried. His kingdom is not exactly brimming with wealth, and he has three daughters to marry. So he's going to solve both problems at once. The daughters must find rich grooms. What does it matter that Libenka has fallen in love with a cobbler, Rosie is in love with a gardener and Miládka spends her time with a nice cook. So the princesses go out into the world and the magical grandfather and his gifts help them in their search...

A trespassing gang of boys encounter a ghost in the ruins of a castle. When they rescue the ghost who is caught in a trapset, they become allies in a fight to prevent ruins from being turned into mushroom farm by the city authorities.