A beautiful princess is betrothed to the prince of a neighboring kingdom, and when the time comes, she sets out with a small entourage to wed him. She is given a magic handkerchief by her mother, which she is told will protect her, along with a talking horse. Before she departs, her mother entrusts her to the care of her chambermaid, who promises to look after her. Unknown to the queen, however is the fact that the chambermaid desires the prince for herself, and has been concocting an evil plan to accomplish her ends. With the reluctant help of two bumbling servants, the chambermaid deprives the princess of the magic handkerchief, and tricks her into changing places with her, swearing her to secrecy. Once they arrive at the palace, the maid is taken for the princess, who becomes a goose girl.

A tailor sends his sons away. They each learn a trade and receive a special gift from their teacher.

Based on the records of the Nuremberg trial of the chemical giant IG Farben; a story about the collaboration between international corporations and Nazi scientists, whose research contributed to the death of millions. The chemist Dr. Hans Scholz lives through a tortuous political transformation and maturation process. Eventually, he adopts political neutrality and closes his eyes to the fact that the poison being produced in his factory is being used in the extermination camps. Standing before the judges at the Nuremberg trials, he must face the fact that he is implicated in the deaths of millions in the gas chambers of the concentration camps.

Shortly after WWII, the DEFA Studios produced a series of operas and operettas which belonged to the classical German musical heritage. This enchanting film, the very first opera production of DEFA, stands out because of its lavish decor and costumes, its outstanding actors and their masterful voices of that time.

The mechanic Behnke wants to join the Nazi party to secure a good living. However, after his Jewish neighbors have been taken away, he changes his views. Trying to remain "a non-political man," he withdraws from reality and becomes a Nazis laborer.