Delinquent youths wander aimlessly and commit mischief. Few, however, manage to break free from the influence of such a gang. One of the lucky ones is a girl who grew up in an orphanage - already reformed and reformed, she remembers her dark past.

The conflicts in one pilot's fractured marriage come to a head just as Soviet jets are introduced to international airliners. Naive psychological drama is embraced here with naive admiration for the most advanced aviation technology.

A biographical film about the famous Czech painter Mikoláš Aleš, portrayed as part of the vanguard of the working class and a spokesman for the oppressed, who asserts himself despite the opposing bourgeoisie and reactionaries of all kinds. The film focuses on the period when Mikoláš Aleš participated in the competition to decorate the National Theatre.

The Czech revival movement is divided at the end of the first half of the 19th century. While the older generation, such as František Palacký, urges restraint, students lean towards radical positions. A report on the revolutionary events in Paris prompts Czech Prague residents to write down the demands of the Czech nation for self-determination and the proclamation of a constitution. Tensions peak during the All-Slavic Congress in Prague's Žofín. Vienna rejects the Czech demands and the congress is brutally dispersed by the Austrian police. Prague begins to build barricades...

A biographical film about a Czech doctor, Dr. Jánský. The athletically inclined medic Jánský successfully completes his studies. He wants to become a surgeon, but finds himself in Professor Kuffner's psychiatric clinic, where, together with his colleague Kozdera, he tries to uncover the connection between blood clotting and mental illness. They make the surprising discovery that human blood can be divided into four groups and thus prevent it from clotting during transfusions. However, Jánský's discovery is met with misunderstanding by the Czech medical community...

A film about a young schoolgirl and her two loves: figure skating and music. Because she can't properly divide her energy and time between studying, sports and piano, she has setbacks. She is about to give up on one of her loves, but her teacher gives her courage and shows her by her example how to manage her energy and time properly.