A popular science film about the most terrible and unknown mystery known to humanity.
| Actor | Role |
|---|---|
| AAzat NasretdinovNot listed | Not listed |
| KKonstantin NevskiyNot listed | Not listed |
| RRoman DanilychevNot listed | Not listed |
 Maxim ZhitnikNot listed | Not listed |
| AArseniy KashirskiyNot listed | Not listed |
| YYaroslav RodionovNot listed | Not listed |
| EElena RomanovaNot listed | Not listed |
| VValeriy ShulgaNot listed | Not listed |
| EEvgeniy ValyutinNot listed | Not listed |
| MMikhail VikulinNot listed | Not listed |