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.
Heinrich George
Viola Garden
Ivan Koval-Samborskyi
Ilse Stobrawa
Gertrud Arnold
Score: 6.5
Score: 5.3
Score: 9.0
Score: 0.0
Score: 6.0
Score: 0.0
Score: 2.7
Score: 0.0
