Overview
In 1984, a Russian research team goes below the surface to find out what secret the world's deepest borehole is hiding. On their expedition, something unexpectedly gruesome awaits the researchers.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 25 | 30 | |
 | 38 | 43 | |
 | 54 | 59 | |
 | 38 | 42 | |
 | 57 | 62 | |
 | 35 | 40 | |
 | 26 | 31 | |
 | 46 | 50 | |
 | 32 | 37 | |
 | 42 | 47 |