Pupils of the ordinary high school organize a “secret society” under the motto “Help the offended and weak, avenge widers and upstarts!” The new pioneer leader supports the children, and soon he manages to make the school life of the children truly fascinating.

Maria Odintsova, a young engineer, is a leader, secretary of the district committee of a small district, which is beginning to acquire important economic significance: it is decided to build a large hydroelectric power plant here. The heroine's conflict with the head of construction arises because of their different attitudes to the possibilities of using and preserving natural resources.

The film traces the path of the hero (formerly an ensign and a Knight of St. George, and then a talented commander of the Red Army) from the Civil War to the Great Patriotic War.

The end of the civil war. A sailor Alexey Zvorykin is appointed Director of the automobile plant. After training in America at Ford he finishes release of the first Soviet lorry and personally takes part in the international motor rally in Sands of Kara-Kuma which is won by our car.

In 1920, just 3 years after the October revolution, the peoples had to decide between conforming to Bolshevism or national self-determination. In that torn-apart-time, one man, the comedian Volodya, tries to mediate, not between different ideologies, but social life and art. While others just want to wash away their gloom, he reflects on the everyday sorrows and the role of art in that time of changes.

Mary and Ivan are working on a diamond factory. The wedding day is already set. But Ivan has a secret: during his stay in prison, the leader of the gang gave him a bag of diamonds for safekeeping. Return the "stones" factory — means to Express itself as a partner in crime, throw — sorry, but left for Mary — to destroy love. Soon the "friend" made itself felt and demanded to repay the debt…

November 1941. One by one, the men leave, leaving only old men, women and children in the village of Bykovka. Ivan Vybornov, the chairman of the collective farm, is also raring to go to the front, but, obeying party discipline, remains in the village and continues to skillfully and energetically lead the collective farm, mobilizing fellow villagers to send bread for the front and starving cities.

The film is about the Soviet youth who fearlessly fight in the years of the Great Patriotic War against the Nazi invaders in the German-occupied Donbass and continue the work of their fathers, who in their time defended the Soviet Union.

A drama based on Boris Lavrenev's play "The Rift", telling about the participation of Baltic Fleet sailors in the Bolshevik coup of 1917.

Alexei Kostrov goes a difficult way through luck and defeat to the cherished goal - to become a test pilot.