The Commissioner of Police has been tasked with conducting an investigation into the threat of a terrorist attack in the building of the press concern. During the investigation, he learns about the existence of the 31st department, created by the management of the concern with the aim of eliminating the opposition press.
Efim Kopelyan
Nikolai Korn
Oleg Basilashvili
Boris Ryzhukhin
Mikhail Ivanov
Mikhail Danilov
Lyudmila Makarova
Nikolay Trofimov
Zinaida Sharko
Vladislav Strzhelchik
Izil Zabludovskiy
Marina Krutikova
Grigoriy Gay
Ludmila Shuvalova
Vsevolod Kuznetsov
Mikhail Volkov
Tamara Konovalova
Vladimir Maksimov
Yevgeni Goryunov
Boris Leskin
Vitaliy Illich
Sergei Karnovich-Valua
Galina Yakovleva