It tells about the collaboration of Mongolian-Czech geologists who are discovering treasure deposits in Mongolia, and shows the events that happen to them in a humorous tone.

After many decades in Germany, Marie Hahn will come to Prague to meet her relatives and friends. She learns unflattering information about her husband's behaviour during the German occupation, she suffers health problems, but even her daughter is not interested in helping her mother...

Even under socialism, which proclaimed the equality of all people, there were status differences. A young bricklayer, who has fallen in love with a college girl from a "better" family, feels this first-hand - the girl's petty bourgeois parents are fundamentally opposed to an unequal relationship from their point of view. In protest, the young lovers decide to live in a tent for the time being and go straight to the park. The surprisingly clueless director Ladislav Rychman has tried to merge disco songs with a tame satire on modern-day rich people.

When a comet passes the Earth very closely, it pulls a small part of North Africa, and a small swathe of humanity, along with it.

The former reputed lover and bon vivant Petr Vok from Rožmberk was widowed at the age of sixty-three. The loss of his much younger wife is hard to bear and it seems that nothing in his life will please him anymore. His loyal friends and servants do everything possible and impossible to cheer him up, but sometimes interesting situations arise, such as when they get him a guaranteed real mermaid. Will anyone be able to cure the master of his lethargy?

Amadeus Macků, the village postman, is an incorrigible dreamer obsessed with the desire to fly. He invents and builds his own hovercrafts, making himself a thorn in the side of his hillbilly neighbours. The group of pub chatterers are particularly annoyed by the wooden runway that the stubborn postman builds for his next experiment. But the guileless weirdo catches the eye of the local doctor, who has an acquaintance with a slick doctor from the big city...