In Mira's life, everything is wonderful: she is the owner of a fashion gallery, at home a loving husband awaits. But once on the seashore, a man with amnesia is found who remembers her name. No one knows who he is. It is not in any database. But he knows something about her that only a very close person can know, although Mira has never seen him in her life. The prosperous world of Mira begins to collapse when it turns out that an unknown person spent several years in the Middle East and a real hunt is following him.

Ilya works as a trauma surgeon in a hospital. In the transition, he saves the life of a man who is trying to get compensation from a surgeon for broken ribs. This is the lesser of the doctor’s troubles. Saving the life of one of the patients, Ilya has to marry the girl while she is sleeping. With good intentions, the protagonist hides the official’s son in the hospital to knock out the latest equipment, but when the fraud is revealed, Ilya is kicked out and deprived of his license. In the maelstrom of events, Ilya does not lose his humor and self-confidence and challenges all troubles in spite of his enemies.

A wealthy pharmaceutical business owner, Edik is used to managing and controlling. But fate brings him an unexpected surprise. The unemployed artist Petrovich, who decided to say goodbye to life, falls from the roof of a skyscraper onto a brand new expensive businessman’s car. Is the miserable life of a loser worth that kind of money? Moreover, he will never be able to return them. But debt must be received at all costs, for Edik it is a matter of principle, forgiving others is not in his rules. Edik decides that Petrovich will work for him for free, he has every right to do so, because he is a real master of life. Or does he only think so, and everything can change at any second and turn over exactly the opposite?

The events in the film take place from 1958 to 1961 at the legendary Soviet polar station. A group of polar explorers goes there to build an airfield on which a large transport plane can land.

In the center of the story is the story of two people. He is the conductor of the famous symphony orchestra, giving a concert at a Russian military base. She is a journalist who came to make a report from the scene. From the first minutes of meeting them, feelings flare up, but their first romantic evening in a distant foreign country becomes the only one and completely changes their life. The hotel is captured by terrorists. For the main characters begins a real hunt. The only hope for salvation is the ex-husband of a journalist. Only now, the recently separated spouses have a tough and insoluble conflict. Now the fate of the heroes is in the hands of the one who always dreamed of revenge.

A large construction company is trying to take over the territory of an orphanage in order to build an amusement park there. The director of the orphanage, with the support of his wards, is fighting for its preservation. The head of the construction company Borisov wants to achieve his goal by any means and hires a professional to solve controversial and slippery issues Polunin, as well as a careerist Chizhikov, who hires bandits. However, the bandits only aggravate the situation, creating more and more problems for Borisov. At the same time, Polunina, who tricked into getting a job as a physical education teacher in an orphanage, begins her subversive work.

The beginning of the 1960s, a period of aggravation of the confrontation between the USSR and the USA. In the most difficult weather conditions and with malfunctions on board, the first Soviet nuclear submarine K-3 sets off for a hike under the ice of the Arctic Ocean in order to surface exactly at the North Pole.