An insecure woman, Mariam, works as a flush operator in the men's restrooms. On a typical workday, she witnesses a murder, but the police don't take her story seriously. So she decides to conduct her own investigation.
| Actor | Role |
|---|---|
 Natalya ParshenkovaNot listed | Not listed |
 Grigory VernikNot listed | Not listed |
 Aram VardevanyanNot listed | Not listed |
 Vladimir LityshevNot listed | Not listed |
| KKsenia KomarovskayaNot listed | Not listed |
| EErdni TachievNot listed | Not listed |