Hanns Heinz Ewers' grim science-fiction novel Alraune has already been filmed twice when this version was assembled in 1928. In another of his "mad doctor" roles, Paul Wegener plays Professor Brinken, sociopathic scientist who combines the genes of an executed murderer with those of a prostitute. The result is a beautiful young woman named Alraune (Brigitte Helm), who is incapable of feeling any real emotions -- least of all guilt or regret. Upon attaining adulthood, Alraune sets about to seduce and destroy every male who crosses her path. Ultimately, Professor Brinken is hoist on his own petard when he falls hopelessly in love with Alraune himself. Alraune was remade in 1930, with Brigitte Helm repeating her role, and again in 1951, with Hildegarde Knef as the "heroine" and Erich von Stroheim as her misguided mentor.

When a criminal named King Fu who has terrorized a city substitutes himself for a stage actor who resembles him, the staff and spectators at that night's show think the actor is giving an unusually good performance.

The mastermind behind a ubiquitous spy operation learns of a dangerous romance between a Russian lady in his employ and a dashing agent from the government's secret service.

French revolutionaries had swept into Prussia to wreak havoc, and now Napoleon marches in to inflict sad defeats on the Queen's troops, in the conflict between 1806 and 1807.

A Harry Piel adventure in the circus milieu: the famous artist Harry trains with the young Hella Stoll, whom he has been raising after the accidental death of her parents. In the interim, now grown up Hella has secretly fallen in love with Harry, but, for the moment, he only has eyes for the seductive Vera Leander. Only a serious accident, which has almost cost Harry his life, brings him back to his senses. Unhappy Hella, however, has already left the circus. Searching for her, Harry has to battle a wild elephant and bring a criminal to justice. But finally, he finds Hella and can admit to his love for her.

Story of the Kreuzer (cruiser) Emden and his men during WWI, garnished with a love Story, rivalry and heroism.

Leopold Pichler is a very orderly and trustworthy chief cashier who is asked by his boss to get a large sum of money from the bank which the boss urgently needs on a trip to Vienna. Due to some circumstances, getting the money takes a little longer than expected and the director leaves for Vienna without it.