An accident occurred in the spinning shop of the melange mill. Worker Zoya Semenova was seriously injured. Some colleagues blamed the shop manager, Galina Demidova, for the incident, and an investigation began. The case was assigned to investigator Sukhobokova, an honest and principled woman. During the investigation, Sukhobokova meets with workshop workers and Demidova’s friends, who don't believe in Galina’s guilt...
| Actor | Role |
|---|---|
| AAriadna KuznetsovaNot listed | Not listed |
 Olga AverichevaNot listed | Not listed |
 Aleksandra DelvinNot listed | Not listed |
 Adolf ShestakovNot listed | Not listed |
 German KhovanovNot listed | Not listed |
| AAleksander YankevskyNot listed | Not listed |
 Gleb SelyaninNot listed | Not listed |
 Nina UrgantNot listed | Not listed |
 Galina DunaevaNot listed | Not listed |
 Elena KlyuevaNot listed | Not listed |
| EElena DelivronNot listed | Not listed |
 Maria SamoilovaNot listed | Not listed |
| ZZinaida AfanasenkoNot listed | Not listed |
| ZZoya BarkovskayaNot listed | Not listed |
| LLydia BelayaNot listed | Not listed |
| GG. MatveevaNot listed | Not listed |
 Kira Krejlis-PetrovaNot listed | Not listed |
| IInna SlobodskayaNot listed | Not listed |
| TT. SukhanovaNot listed | Not listed |
| EElena FlorinskayaNot listed | Not listed |
| YYakov KreylisNot listed | Not listed |
 Sergey NikolaevNot listed | Not listed |
| MMatvey PozinNot listed | Not listed |