The Hands of Orlac (German: Orlac’s Hände) is a 1924 Austrian silent horror film directed by Robert Wiene and starring Conrad Veidt, Alexandra Sorina and Fritz Kortner. The film's plot is based on the story Les Mains d'Orlac by Maurice Renard. Wiene had made his name as a director of Expressionist films such as The Cabinet of Dr. Caligari and in The Hands of Orlac combined expressionist motifs with more naturalistic visuals. 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 decides to try and transplant new hands onto Orlac, but the hands he uses are those of a recently executed murderer named Vasseur. From that point forward, the pianist 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 murderer’s hands, he has also gained 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.