Zhamin, a member of a geological expedition and a former criminal, receives a strange letter, after which he quits his job and hurries through the taiga to a nearby station. In the city it is necessary to leave and his main enemy Legostaev, whom Zhamin has long threatened to kill. Zhamin comes to the station alone. He‘s found to have a bloody knife and a large sum of money with him.

The story of three young Russsian adventurers against the background of post-revolutionary skirmishes in the Ukraine. The boys get mixed up with a wounded commissar and a marauding White Russian officer. They find themselves in all sorts of predicaments before the Reds arrive to save the day, and become the mascots of a troop of Bolshevik cavalry.

The orphanage's pupils are sent by the district Komsomol committee to eliminate illiteracy in the remote village of Penki.

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

A group of Soviet counterintelligence officers manage to neutralize spies sent to the territory of the country to obtain secret information about the construction of a large military-industrial complex in Priozersk.

Grigory Bozovkin, in his youth, beat up a man out of jealousy and was put under investigation. By escaping from the prison cell with the passport of the deceased, Grigory thereby severed all ties with the past. But one day he met Natalya and fell in love with her. And now, awaiting the expiration of the statute of limitations for what he committed.

The film recreates the heroic epic of the defense of Sevastopol in 1941-1942. The fall of 1941. Having broken through the defense at Perekop and seized Crimea, the fascist troops begin the siege of Sevastopol. The Soviet fleet is withdrawn to Novorossiysk. For the defense of Sevastopol remained only guns of ships, coastal batteries and several detachments of marines, the defense is led by General Petrov.

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.