1942, Polar region. The Germans are preparing to capture Murmansk. The submarine Sch-721 is considered lucky, and its captain Aleksei Strogov has the ability to extricate himself from the most difficult situations. He also develops tactics for a periscope-free torpedo attack, despite the skepticism of colleagues and management. And now, when the Happy "Pike" had to take on board the crew of anothe...

The young artist Burtsev goes to Paris about the inheritance left to him by his uncle, who left for France with the first wave of emigrants. There, he is expected by the hostility of some persons interested in the inheritance, and the open sympathies of others - the old man Yerikhonov and his daughter Asya, who fell in love with Burtsev.

The criminal history is inscribed in the everyday life of prosperous, apparently quite prosperous people. Suddenly, the truth is revealed, hidden for the time being under the guise of respectability. The past is returning, creating mysterious murders ...

The film consists of three short stories: 'The Unhappy Matryonka', 'Brother Fedos' and 'Vanka-Cain'.

The gold treasure found during archaeological excavations on the Tsarsky Kurgans in Kazakhstan was stolen. Fearing that unique things will be melted into ingots, the museum curator Georgy Zimin himself begins an investigation, but as a result of a non-professional investigation loses his beloved woman.

A recognized mathematician proves to the plant management that the new pipe rolling mill needs to be stopped and improved. The conflict ruins his daughter’s personal life when she is abandoned by her fiancé, the head of a pipe-rolling shop, a careerist and a coward. Yielding to the persuasion of a friend, the hero decides to leave practical activities and move to Sverdlovsk to devote himself entir...

The criminal history is inscribed in the everyday life of prosperous, apparently quite prosperous people. Suddenly, the truth is revealed, hidden for the time being under the guise of respectability. The past is returning, creating mysterious murders ...

1942, Polar region. The Germans are preparing to capture Murmansk. The submarine Sch-721 is considered lucky, and its captain Aleksei Strogov has the ability to extricate himself from the most difficult situations. He also develops tactics for a periscope-free torpedo attack, despite the skepticism of colleagues and management. And now, when the Happy "Pike" had to take on board the crew of anothe...