A crime has been committed. Thanks to the determination and perseverance of a young police criminal investigation officer, it is possible to get on the trail of a seasoned repeat offender and solve a long-standing crime related to the disappearance of diamonds of the famous Siberian merchant Kukhterin in February 1917.
| Actor | Role |
|---|---|
 Aleksandr PotapovNot listed | Not listed |
 Maya BulgakovaNot listed | Not listed |
 Semyon MorozovNot listed | Not listed |
 Vasili FuntikovNot listed | Not listed |
 Leonid KulaginNot listed | Not listed |
 Aleksandr SazhinNot listed | Not listed |
 Dmitry YachevskyNot listed | Not listed |
| SStanislav BaykovNot listed | Not listed |
 Vladlen BiryukovNot listed | Not listed |