Overview
A widowed aeronautics engineer, who has lost his job, travels with his son hopping freight trains from Moscow to Koktebel, a town by the Black Sea, to start a new life with the father's sister.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 11 | 33 | |
 | 36 | 58 | |
 | 34 | March 16, 2022 (52) | |
 | - | - | |
| - | - | |
 | 55 | 77 | |
| - | - | |
| - | - | |
| - | - | |
| - | - |