Overview
An expedition group led by Professor Shestakov arrives in one of the regions of Siberia to search for diamonds. The research begins with a dramatic event: The expedition leader dies suddenly. However, the geologists decide to continue the difficult, dangerous hike along the taiga "diamond trail".
| Actor | Age then | Age now | |
|---|---|---|---|
 | 36 | May 21, 2022 (81) | |
 | 53 | January 19, 2006 (81) | |
 | 26 | 74 | |
 | 45 | May 2, 2016 (83) | |
 | 26 | January 15, 2000 (48) | |
 | 57 | January 1, 2002 (81) | |
 | 73 | November 23, 1984 (80) | |
 | 67 | July 28, 1999 (89) | |
 | 37 | 85 |