Rare materials go missing from the archive. A conflict arises between two researchers—Ozerov and Rozhkin—over these missing materials.
| Actor | Role |
|---|---|
 Pyotr VelyaminovNot listed | Not listed |
 Valeri IvchenkoNot listed | Not listed |
 Nikolai KarachentsovNot listed | Not listed |
 Vadim LobanovNot listed | Not listed |
 Anna AleksakhinaNot listed | Not listed |
 Irina AkulovaNot listed | Not listed |
 Tamara AbrosimovaNot listed | Not listed |
 Artur VakhaNot listed | Not listed |
 Igor KomarovNot listed | Not listed |
 Igor OkrepilovNot listed | Not listed |
 Stanislav SokolovNot listed | Not listed |
 Petr ShelokhonovNot listed | Not listed |
| LLyudmila AndreevaNot listed | Not listed |
| VViktor GogolevNot listed | Not listed |
 Irina GrigoryevaNot listed | Not listed |
 Vladimir KarpenkoNot listed | Not listed |
 Svetlana KarpinskayaNot listed | Not listed |
 Lyudmila KsenofontovaNot listed | Not listed |
 Oksana MysinaNot listed | Not listed |
 Dmitriy PodnozovNot listed | Not listed |
| MMariya NechvolodovaNot listed | Not listed |
| YYuriy KarpenkoNot listed | Not listed |