A geologist engineer Yuliya disappears. Ablamov, an elderly engineer, organizes a rescue party to look after her in the mine galleries but they find nothing. Yuliya was last seen at a ceremony for award-wining miners. The newsreel crew was filming the event. Yuliya left in the middle of ceremony. Prodanov, a headstrong and quarrelsome engineer, had followed her. Suspicion falls on him. However, the film sequences shot at the ceremony reveal that Ablamov reacted suspiciously to Yuliya's exit. Detected as the murderer, Ablamov attempts to cross the border but is caught. Yuliya had discovered that the ore contained uranium. Ablamov had replaced the samples in order to prevent the development of the uranium ore deposit.
Stationed in a secluded Bulgarian village in 1943, Walter - a German Wehrmacht sergeant and artist - lives in almost idyllic distance from the war. Then a transit camp is set up for Jews arriving from Greece. When Ruth, one of the internees, asks Walter to help a pregnant woman, the two form an unlikely bond.
A quite line in the capital city. A little girl, Veseto, slips out of home unnoticed, attracted by the voices of children playing in the yard. when the kids get tired of playing hide-and-seek, they scatter and Veseto sets out in a long stroll across the city, full of exciting adventures. She talks to a chimney sweep, stops to look at some land surveyors at work, watches an interesting football game at the stadium, enjoys herself at the fair, extemporizes as an actress and has a trying experience on a building site. All the people in the neighborhood start looking for the lost child. In the evening, Veseto reappears. She is back to the arms of her mother, while the people in the neighborhood prove by deeds their human solidarity, their love for children and their resolve to struggle for peace, a must for children's future all over the world.
The wealthy Yurtalana is the undisputed master of his family. His older son Stoyko marries a poor girl - Sevda. On the wedding day, Stoyko tells her a dark family secret...
Scenes from the life and revolutionary activity of poet Nikola Vaptzarov are shown against the background of political life in Bulgaria on the eve of World War II.
