

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.

Aleksandr Bukharov

Aleksandr Andrienko

Andrey Bagirov

Vera Shpak

Irina Tumantseva

Andrey Gryzlov

Karina Balashova

Konstantin Adaev

Amadu Mamadakov

Татьяна Гладенко

Aleksandr Sirin

Dmitry Kosenkin

Aleksey Onezhen

Igor Skurikhin

Маргарита Провоторова

Maria Filippovich

Kirill Emelyanov

Igor Kistol

Martin Akopyan

Stepan Samoylenko