A psychological study of the life of a woman, a working mother of two young children. The film captures a small slice of her life, just one day, during which the heroine takes stock of what she has experienced so far and what she has succeeded or failed in. And it's not an optimistic one, as she searches in vain for a clue: her marriage has failed and her affair with a married man does not offer a bright future...

A Czech TV film adaptation of Budd Schulberg's novel The Harder They Fall, which had previously been made as the 1956 US movie of the same name starring Humphrey Bogart and Rod Steiger.

Tram driver Marie has far too much to do after her shift is over. But she likes to do it all since she loves her husband Václav sincerely. One day she spots him on the Lesser Town Square in Prague, kissing an attractive blonde good-bye. It seems to Marie that her small comfortable world has collapsed and she walks out of the tram in tears. But her sadness does not last long. She wipes off the tears and begins to act. She withdraws all the money from their savings books and buys off all the latest models from the Fashion Works. The visit to the beauty salon then completes her transformation into a lady.

The bank officer Bedrich Hroch is sent by the bank director to the zoo, which asked an allocation of one and half kg of gold for a gold tooth for a hippo. During the check up of the hippo's teeth Bedrich is swallowed by the hippo. The man does not die in the hippo's guts and he chats quite happily with his frightened wife Dása. Journalist Pip Karen, his friend is also present to the dialogue and he has immediately an idea how to use this special situation. He tells to the new minister Borovec and his opponent professor Fibinger that there is a hippo in the zoo which can speak. He also tells them how to use this situation for a political propaganda.

High school students experience the everyday worries of their age - they prepare for their high school graduation, go on a production internship at an engineering plant, and compete for a ski trip to the Krkonoše Mountains...