Prosecutor's office investigator Vershinin is leading two cases - the murder of a notorious scoundrel and speculator, as well as the search for the author of anonymous denunciations against plant director Kuleshov, who is opposing those who, while shouting about perestroika, defend their own benefit.
| Actor | Role |
|---|---|
 Vladimir KnyazevNot listed | Not listed |
 Emmanuil VitorganNot listed | Not listed |
| TTatyana KrichevskayaNot listed | Not listed |
 Tatyana KondyrevaNot listed | Not listed |
 Vadim LobanovNot listed | Not listed |
| AAnatoly VedyonkinNot listed | Not listed |
 Vyacheslav VoroninNot listed | Not listed |
 Nina AntonovaNot listed | Not listed |
 Anatoliy SokolovskiyNot listed | Not listed |
| VVladimir TolubeyevNot listed | Not listed |
 Mykola ShutkoNot listed | Not listed |
 Mykola HudzNot listed | Not listed |
 Aleksandr ParkhomenkoNot listed | Not listed |
 Anatoli LukyanenkoNot listed | Not listed |
 Vladimir VolkovNot listed | Not listed |
 Evgeniy PashinNot listed | Not listed |