Viktor Khalatov

Students Galya and Sergey want to marry. In the civil registry, they are given a month's time, as stipulated by law. The young people quarrel, reconcile and quarrel again. On the last day of the probation period, the couple come to the registry office to pick up their applications, and leave it in the company of satisfied friends and indignant parents, having become husband and wife.

Lyudmila doesn't have any luck in finding the perfect job. She tried to be an air hostess, newscaster, model, ice skater, but fate had something else in store for her - a petrol station, where her incredible positivity and fiery personality charm everyone around her.

Engineer Stepan Mitin, having arrived in Kiev on business, accidentally gets to the performance "Ukrainian Ballet on Ice" and falls in love with the soloist Viktoriya Chaika. Delighted with the prima, Stepan doesn't notice that the draftsman Varya is working with him on the refrigerator project — the same girl to whom in the evenings he unsuccessfully tries to convey a bouquet of flowers with a note. The business trip ends — and Stepan, collecting in Primorsk, invites Varya to his plant. They agree to meet at the airport, but on the way, the ballet administrator intercepts the girl. Stepan flies away alone. One day, the Ukrainian Ballet on Ice comes to Primorsk. Stepan Mitin, the best refrigeration specialist, is asked to help create artificial ice. Stepan gladly accepts the offer and soon meets Viktoriya Chaika...

A youth brigade at one of Kyiv's factories is competing for the title of Communist Labor Brigade. They are assisted by an old worker, Yakov Sereda. However, two people actively interfere with the Komsomol members: the rogue Yevgeny, who pretends to be a self-taught inventor, and the careerist engineer Kamensky...

Soviet agent Fedotov is air-dropped into Nazi occupied land. He changes over into Mr. Ekhert, a German entrepreneur wishing to take advantage of eastern worker slave labor in occupied Ukraine. Ekhert (Fedotov) enters into a partnership with a German entrepreneur who's son, Willie, is a high ranking Nazi. Together they go to Vinnitsa, Ukraine and start a factory. Fedotov begins seeking contacts with headquarters, but faces problems when a Ukrainian Nazi collaborator manages to infiltrate the Soviet partisans.

In 1905 Germany, Evgeny Narezhny, a talented bridge engineer and son of a Russian émigré, rejects lucrative offers to serve Russia. Arriving in St. Petersburg during the 1905 revolution, he focuses on science, believing it can solve global issues, unlike his Bolshevik wife, Elena Chernova. As a renowned scientist, Narezhny is repulsed by capitalism and is forced to reconsider his views on the revolutionaries’ struggle.