Overview
The hero of the picture is a young eccentric engineer who comes to work in the provinces and invents "shatterproof glass" there. The work on the film was long and difficult. In early 1937, attempts to save the film were stopped.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 30 | August 3, 1982 (77) | |
 | - | - | |
 | 29 | February 14, 2004 (97) | |
 | 45 | September 15, 1966 (75) | |
 | 30 | October 7, 1979 (74) |