A test mechanic at a tractor plant resolutely opposes defectors and fulfilling the plan at any cost.

A Soviet warship is on a friendly mission in the United States. A young officer Nikolai Korenev meets an American girl, Mary. A romance begins between them...

First, there was a visit by a famous writer to his old friend, who then, in order to get rid of a random witness, killed him. Envy and money. Isn't that a motive for a crime? The police opened a criminal case, and the search for the perpetrator began. It turned out that there were many witnesses. But the weapon used to kill the writer has not yet been found...

38 Petrovka Street. Here, in the operations room, information about incidents in Moscow flows in. By pure chance, police captain Stanislav Tikhonov and forensic expert Margarita Ushakova meet on duty after six years of separation. In the cycle of accidents, in the tense waiting for a call they will try to understand why their relationship did not work out.

The hero of the film, academician Sergei Vasilyevich Lunin, director of the Kiev Research Institute of Informatics, is working on the implementation of the Unity project in the enterprises of a single department. According to his calculations, this global information network should significantly reduce the number of intermediate instances and, accordingly, the decision-making time. Lunin has opponents. Despite a sharp deterioration in health, the hero goes to the Novogorsk Tractor Plant and there he finds out the real reason for the downtime, and, consequently, the reason for hiding the data. Knowing that he has only six months to live, Lunin abandons the operation and does everything possible to protect his project.

Anatoly Novoseltsev is a mousy single father and office stumblebum working at a statistics bureau in Moscow. In the hopes of being promoted, he is coaxed into charming his disagreeable and seemingly unfeeling boss, Ludmila Kalugina, or "Meany" as she's otherwise known by her subordinates. Helped by his colleagues Olya and Yura, Anatoly attempts to ease the yoke of Ms. Kalugina, and what follows in the wake of his graceless manoeuvres is completely unforeseen, as he awakens a side to her not yet known, even to herself..