1h - A detachment of volunteers on the train. Listeners in the Hall of Columns; says the first secretary of the Central Committee of the Komsomol B. Pastukhov. The banner is handed over. Workers at the BAM. Red Square, wreaths at the Mausoleum and the Tomb of the Unknown Soldier. Yaroslavsky railway station; departing people say goodbye. Scenery. Meeting and meeting in Irkutsk. Team members at work. 2h - Detachment commissar Alexei Sorokin is passing by. Presenting flowers to the members of the squad. Tynda. Construction. Demonstrators. The driver is driving a freight train.