A group of close friends decide to take a trip to the sea during their summer break. Along the way, they encounter various adventures and challenges that test their bonds and create lasting memories.

On the Japanese city of Hiroshima in August 1945, a nuclear bomb with a uranium charge was dropped - the United States was the only state that possessed nuclear weapons. In the USSR, extraordinary measures were being taken to speed up work on the atomic project, but to no avail. The reason was simple: there was no uranium in the country. Despite the post-war devastation, already in early 1946, geological exploration parties were organized, the entire territory of the USSR was covered by uranium prospecting works. The hero of the film is a geologist on one of these expeditions. But when his friend dies, his life begins to change.

About the hapless bridegroom Podkolesin, who escaped from the bride through the window, and the picky bride Agafya Tikhonovna, who can not choose the right one, Mark Zakharov saw the story of a man who wants to change something in his life, but is not capable of doing anything.

Юнона и Авось is a 1983 Russian musical drama film directed by Vitali Melnikov. It tells the story of Yuno and Avos, two lovers who are separated by fate and strive to be together despite the challenges they face. The film is set against the backdrop of the Russian Revolution and features beautiful music and captivating performances.