Halbblut (English: Half-blood/Halfbreed) was a 1919 German silent film directed by Fritz Lang: "A story of two men and one woman, in four acts." It is the first film Lang directed. It stars Carl de Vogt, Ressel Orla, Gilda Langer, Carl Gebhard-Schröder, Paul Morgan and Edward Eysenek. It is presumed to be lost. ()