A moving actor at the rococo era shows the power-hungry-crude minister of a small state prince in the barriers, while he makes use of his resemblance to the sovereign and slips in his role. - Double role for Rudolf Forster who plays his figures very much chilly.

Familial disputes surrounding a traditional business. Grandfather Sonndorfer allies himself with his grandson Otto, in order to bring his arrogant son Max on the right path. Between the fronts is Emmerich Liebling, the intriguing messenger.

After serving a prison sentence for no fault of her own, café violinist Helene seeks out her twin sister Betty, a famous revue star in Vienna engaged to a public prosecutor. During a sailing trip, Betty accidentally drowns. Helene, at first involuntarily, then consciously, assumes her sister’s identity. Blackmail by two criminals soon follows.

A crazed scientist murders his wife, walls her up, then flees. A reporter sets out to track him down. Remake of Unheimliche Geschichten (Richard Oswald, 1919).

Early German sound film based on the novel "Lord Spleen" by Ludwig von Wohl. Two stowaways attempt to unravel a plot onboard a steam train.