Surrounded by a few party officials, Alexei Ivanov, a stakhanovist smelter, is decorated by Stalin. The "Little Father of the Peoples" takes this opportunity to invoke threats of war.... One day, war indeed breaks out. Bombs fall on the field where Alexei finds himself in the company of the schoolmistress Natacha, his fiancée. Alexei joins the Red Army and soon becomes a sergeant. Fighting rages and German troops advance. Natacha is arrested and deported. But the tide turns decisively with the German defeat at Stalingrad. Now the major offensive against Hitler can begin.

Three soldiers make their way into a city occupied by the Nazis.

About the life of the Russian biologist Ivan Michurin. 1912 year. Having rejected American offers to work abroad, Michurin continues his research in the Russian Empire, despite the fact that his ideas are not perceived by the tsarist government, the church and idealistic science. Michurin is supported by prominent scientists of the country and he continues to work hard. After the October Revolution, a small Michurin garden in the city of Kozlov (the biologist's homeland) becomes a large state nursery.

Soviet propaganda film about communists plotting a violent attack on a Russian city. A local poet helps the communists and they glorify his poem about Lenin.

Immediately after their wedding, a young family of archaeologists comes to Central Asia for excavations. The plague epidemic that broke out there separates the newlyweds for a while and forces the girl's mother to turn to her ex-husband for help.

In the steppes of the Kuban love is born on two collective farms while wheat is (enthusiastically) gathered. Galina, the energetic chairwoman of one of the two kolkhozes, vies with her male counterpart for the best harvest. At the same time Gordey, her rival, a former soldier, is (and has been for ages) in love with her. On her part, Dasha a collective farm worker, has heartbeat for a young technician of the competing kolkhoz...