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.
Cast
- Heinrich George as Direktor March
- Viola Garden as Olga Lossen
- Ivan Koval-Samborskiy as Ingenieur Karl Hartmann
- Ilse Stobrawa as Camilla von Einerm
- Gertrud Arnold as Die alte Hartmann
- Paul Biensfeldt as Inspektor Bachmann
- Paul Henckels as Gemeindevorsteher
- Ilse Vigdor as Zofe