Overview
The movie tells about the life of Soviet scientists. Professor Dobrotvorsky, together with his colleague Losev, is on his way to completing a scientific work of great importance in medicine. Professor Dobrotvorsky's friend Academician Vereisky learns from a foreign journal that important data about this work has fallen into the hands of American businessmen.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 49 | September 30, 1999 (100) | |
 | - | - | |
 | 47 | May 28, 1982 (80) | |
 | - | - | |
 | 35 | February 29, 1964 (50) | |
 | - | - | |
| - | - | |
 | 59 | 135 | |
 | 34 | April 23, 1978 (63) | |
 | 36 | February 17, 2006 (93) |