Vyacheslav Rogozhkin

1989-1990. General Secretary of the CPSU Mikhail Gorbachyov begins global transformations in the USSR. He passionately wants to become a star in world politics and for this he is ready to go as far as he can to meet the West. But the perestroika planned by Gorbachyov leads to fatal, irreversible consequences. Intelligence officer Alexander Nechaev finds himself at the center of an operation organized by the intelligence services of several countries. During the months spent in Berlin at the moment of the breakdown of the entire post-war world order, Nechaev changed a lot. He no longer knows who is a friend and who is a traitor, but continues to defend the honor and interests of his Motherland...

In November 1980, the widow of A. Tolstoy was robbed. Antiques are taken out of the apartment, but, most importantly, the Royal Lily brooch, made for Louis XV, disappears of extraordinary beauty. Since Tolstoy's widow has extensive connections both in the USSR and abroad, the case receives a wide resonance, the most serious forces of the Ministry of Internal Affairs are involved in the investigation, the Interior Minister Shchelokov personally monitors the progress of the investigation.

Yaroslavl, 1974. Two high-profile and violent crimes are taking place in the city. The investigation is being handled by the uncompromising investigator for particularly important cases of the prosecutor's office, Egor Tabolin. The threads of these crimes lead to one person — the head physician of the psychiatric hospital, Mikhail Nagornykh, and his deputy Vaganov, in whose hospital several mysterious deaths have occurred in recent years.

Andrey Shpagin's team is investigating the conspiracy of a large criminal syndicate for the illegal extraction and smuggling of rough diamonds. A complex criminal mechanism under the guise of a solid legal business.

In anticipation of the New Year Kate gets her portion of trouble: her lover's leaving, changes at work lie ahead and a box with kittens is at the door. Her quest to find really good homes for the kittens brings an adventurous redefining of her life.

Plastic surgeon Berladin gives a new face to war-disfigured sergeant major Perkhun.