Hermine Körner

The film depicts the love affair between William I and Elisa Radziwill.

A clearly confused girl is found wandering around Stuttgart and can't be understood, because she's speaking in a foreign language. The police take her to some doctors, who eventually believe they're dealing with a Tibetan. Doctor von Aldenhoff takes the stranger in and begins to educate her according to western European standards. In her new home, the girl, Luscha, gets to know Robert Lorm, a rather well-travelled man, and falls in love with him. Eventually, she decides quite unilaterally that they're going to build a new home and life together. A plaster of paris mask of the girl's face is made for the doctors to keep as a remembrance of Luscha. But as soon as the mold is removed from her face, she suddenly seems to become an entirely different woman.

Julia Martens is a wrongly convicted murderess who is released from prison after thirteen years. She begins a new career as a chanson singer and her now grown-up son, who has been told that his mother is dead, has no idea who Julia Martens really is. One day he is suspected of murder and Julia intervenes.

During a house concert, the Bach family gets a visit by their son Wilhelm Friedemann, who has just given up his position in Dresden because he no longer could endure the reprisals of his superiors.