Vladimir Kozelkov

In November, 1942, near the Volga, Stanlingrad is under siege of Commander Friederich Paulus and his 330,000 men. The Russian high command unleashes an operation to protect the Mishkova River to avoid that about four hundred tanks join Paulus' army. The Soviet artillery soldiers protect their position with their lives in a bloodshed with few survivors.

Abkhazia, 1921. Alkhas, a Bolshevik underground worker, returns to his native village to strengthen Soviet power in his homeland. Aditsa, the prince's daughter, falls in love with Alkhas, but her father would like to marry her to Prince Safarbey. The prince did not accept the new power and took up arms. Safarbey's gang kills Red Army liaison Korablev...

In the third movie colonel Zorin is investigating two murders.

About the events of the final stage of the Second World War — the defeat by Soviet and Mongolian troops of the selected Kwantung army. Bacteriological weapons were created in the laboratory of Japanese General Ishii Shiro. Experiments were conducted on prisoners of war and political prisoners. Epidemiologist Dmitry Sokolov was assigned to solve the mystery of this laboratory. At the cost of his own life, he completed the task. The march of Soviet and Mongolian formations through the Gobi sands and the Khingan spurs was not only a brilliant military operation, but also a warning of the use of bacteriological weapons by Japan.