Overview
The engineer Karl Hartmann invents a new, gigantic brown coal excavator. He discovers that there are large deposits below his home country and decides to use the excavator there.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 36 | September 25, 1946 (52) | |
 | - | - | |
 | 36 | January 10, 1962 (68) | |
 | - | - | |
 | 56 | January 11, 1931 (57) | |
 | 60 | April 2, 1933 (64) | |
 | 44 | May 27, 1967 (81) | |
 | - | - |