The Hands of Orlac (1924)

The Hands of Orlac (German: Orlacs Hände) is a 1924 Austrian silent horror film directed by Robert Wiene and starring Conrad Veidt, Alexandra Sorina and Fritz Kortner. The film was also released as Die Unheimlichen Hande des Doktor Orlac. The film's plot is based on the book Les Mains d'Orlac (1920) written by Maurice Renard.

Plot
Concert pianist Paul Orlac (Conrad Veidt) loses his hands in a horrible railway accident. His wife Yvonne (Alexandra Sorina) pleads with a surgeon to try and save Orlac's hands. The surgeon transplants the hands of a recently executed murderer named Vasseur. When Orlac learns this, horror obsesses him. He is tortured by the presence of a knife he finds at his house, just like that used by Vasseur, and the desire to kill. He believes that along with the hands he has acquired the murderer's predisposition to violence. He confronts the surgeon, telling him to remove the hands, but the surgeon tries to convince him that a person's acts are not governed by hands, but by the head and heart.