Der geheimnisvolle Spiegel

When Albers takes his drug-addicted opera star sister Gerda to a sanitarium, they both become targets of slimy dope peddler Peter Lorre, who fears that Gerda will blow the whistle on him. Lorre kidnaps the woman, leading Albers on a frantic chase.

Thomas Bezug, the richest man in the world, is a solitary, domineering and cruel cripple, who hardly can move on his crutches. He dwells a fanatical love for his son, whom he holds like a monkey in a cage. His servants are defaced dwarfs. His secretary is trying to steal Bezugs assets. These are the night people.

Two opposing characters are hidden in the person of the inconspicuous London gentleman Dr. Warren and Janus.

Botto the Clown is in love with the much younger Blanche but she is in love with the handsome daredevil acrobate Andre.

Helene performs in a Paris nightclub run by White Russian exiles. When her husband, an engineer she believed had died in the Russian Civil War, reappears she tries to assist him. However, this opens her to blackmail by her dancing partner Fedor.

About a lurid tale of magic and secret societies during the reign of Luis XVI, focused on the figure of the Italian occultist Giuseppe Balsamo, known under his alias of Count Alessandro di Cagliostro.

God and Satan wager on the soul of a learned and prayerful alchemist as part of their eternal war over Earth.

Siegfried, son of King Siegmund of Xanten, travels to Worms, capital of the Burgundian kingdom, to ask King Gunther for the hand of his sister, the beautiful Kriemhild.

In 1756, a masked ball was officially celebrated in the Dresden Palais of the Saxon Minister Heinrich von Brühl. Unofficially, however, talks are taking place with the envoys of Austria, Russia and France with the aim of conspiring against the Prussian King Frederick II. The Prussian envoy, Major von Lindeneck, succeeded in bringing a copy of the concluded secret treaty to the Prussian king. Friedrich consults with his generals, who urge caution. Friedrich is stunned by the reaction and now develops a counter-plan. To do this, he sends von Lindeneck back to Dresden. However, the latter is not very enthusiastic about this, as he thinks he has reason to doubt his wife Blanche's marital fidelity, and he now has to leave her alone.

Dr. Mabuse and his organization of criminals are in the process of completing their latest scheme, a theft of information that will allow Mabuse to make huge profits on the stock exchange. Afterwards, Mabuse disguises himself and attends the Folies Bergères show, where Cara Carozza, the main attraction of the show, passes him information on Mabuse's next intended victim, the young millionaire Edgar Hull. Mabuse then uses psychic manipulation to lure Hull into a card game where he loses heavily. When Police Commissioner von Wenk begins an investigation of this mysterious crime spree, he has little to go on, and he needs to find someone who can help him.

When Kriemhild, thirsty for revenge, marries to Etzel, king of the Huns, she invites King Gunther and his court to visit them, intending to finally take the life of the man responsible of her disgrace.

The House on the Moon