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: 7.2
Score: 0.0
Score: 4.3
Score: 3.3
Score: 0.0
Score: 7.8
Score: 5.0
Score: 0.0
