Soviet intelligence officer Kraft has a new assignment. This time, acting under the name of engineer Grubbe, he must find and transfer to the center the secret drawings of a new submarine codenamed "Walter".

About the struggle of steelworkers and residents of the city of Mariupol against the German fascist invaders during World War II.

About the 1930s—the early years of the Stakhanovite movement. The heroes of the film are steelworkers, who were among the first participants in the socialist competition.

The film tells the story of a bitter, hard life of laborers in Ukraine during the second half of the XIX century.

October 20, 1944, Belgrade was liberated by Red Army and Tito's partisans. But the capital of Yugoslavia is still fraught with danger - retreating aggressor mined the city . A special partisan squad goes into underground maze of tunnels to find and disarm explosives which are still guarded by SS special forces.

The village teacher asks the driver Gorlov to take her son, a first-grader, to the city and buy him a school suit. Reluctantly yielding to the woman, the driver will make friends with the boy during the trip. He will change the attitude not only towards this boy, but also towards people in general...

October 20, 1944, Belgrade was liberated by Red Army and Tito's partisans. But the capital of Yugoslavia is still fraught with danger - retreating aggressor mined the city . A special partisan squad goes into underground maze of tunnels to find and disarm explosives which are still guarded by SS special forces.