Ilse Stobrawa
German colonial soldiers fight against the British during World War I.
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.
The film tells the story of an ambitious young man, Tom, who loves Grete, daughter of the manager of the national railroads; but Grete's father prefers Lund, an upright and uptight army officer. To prove his worth, Tom organizes a daring robbery of the nightly Bergen Express in the hopes of outwitting his rival, who's been assigned to track down the thieves.