In the second movie colonel Zorin is trying to find a stolen "Black Prince" diamond.

In January 1942, Adolf Hitler appoints Fedor von Bock to command Army Group South and supervise Operation Blau. The German forces advance in the south of Russia, scattering the Soviets and approaching Stalingrad, that seems on the verge of falling to the enemy's hands. The movie ends with Vasily Chuikov assuming command of the 62nd Army at September.

Autumn 1941. German tank troops are making another attempt to break through to the Uritsk and Pulkovo Heights. During heavy fighting, Soviet troops managed to stop the offensive of fascist tanks one and a half kilometers south of the Pulkovo Observatory. The 900 days of the blockade and the incredible courage of the Soviet people were approaching ...

A story about the tragic events in the life of besieged Leningrad from September 1941 to January 1943.

"Iskra" is the codename for the plan of the operation of the Soviet troops to break the blockade of Leningrad. In January 1943, the blockade of Leningrad was broken. A corridor 8-11 km wide was formed between Lake Ladoga and the front line.

Forty-year-old surgeon Alexey Shulgin, considering himself a loser, is going to leave the Far North. But after all, every person at least once in their life comes a moment when they need to show everything they are capable of. Such a moment for Shulgin was the call aboard the patrol ship. An accident happened there - a broken cable seriously injured a sailor.

A story about a young hero of the Great Patriotic War, scout Yasha Gordienko. A short, stocky boy who dreamed of becoming a military sailor was a liaison of a partisan detachment in Odesa occupied by the Nazis. Captured on the denunciation of a traitor, he was shot by the Germans Nazis.

Three boys are helping Soviet Intelligence to catch German spies during WWII.

To earn money for a house and a wedding with his beloved Hasiyat, Ashur travels North. He earns the money on schedule, but they are stolen from him, and the hero is assigned to a geological expedition working on a molybdenum deposit. Here he meets interesting people and finds loyal friends.

The mining town of Donetsk with specifically difficult mining and geological conditions. To the new chief engineer Marat Zhukov, the mine directorate sets the task to close the dangerous lava, where the Dotsenko team works - one of the best mines has ceased to fulfill the plan. Having made the calculations, Marat discovered the possibility of reaching the normal layer and he was able to convince the authorities that it was not necessary to disband a friendly team.