The love story of young Countess Natasha Rostova and Count Pierre Bezukhov is interwoven with the Great Patriotic War of 1812 against Napoleon's invading army.

In 1812, as Napoleon's army invades Russia, Kutuzov asks Bolkonsky to join him as a staff officer, yet the prince requests a command in the field. Pierre sets out to watch the armies' impending confrontation. As the Battle of Borodino rages, he volunteers to assist in an artillery battery. Part three of the four-part adaptation of Leo Tolstoy's 1869 novel.

The plot is based on facts from a military biography of General Sabir Rakhimov, the division commander in the Second Belorussian Front. Time of action - World War II.

The action takes place in the North of Scandinavia, where Hitler's Germany tried to keep its last frontier. Here by the will of circumstances gets pilot-Navigator uzbek Akbar Ibrahimov, whose plane was shot down in battle, and joins the ranks of the Resistance. Soon he managed to get an officer on a German submarine, and later report on the secret bases of the enemy.

1917. In Petrograd, a young Latvian boy Jezups signs up to work for the revolution and is sent to central Russia to show films and campaign for joining the Red Army. Jezups is a naive idealist and would rather not touch weapons at all, but life destroys his belief that it is possible to do without violence. In the end, Jezups is forced to understand that the ideals of the revolution must be defended not only with a film projector, but also with a machine gun.

The action of the film takes place in Latvia and spans the period from 1939 to the early 1970s. The events that occurred in the country had various effects on the fates of the characters. But throughout it all, love guided them — it scattered and gathered, made them suffer terribly, and made them the happiest people in the world...