The Master Mind
- İl: 1920
- Ölkə: United States of America
- Janr: Crime, Drama
- Studiya: Whitman Bennett Productions
- Açar söz: revenge, psychologist
- Direktor: Kenneth S. Webb
- Oyuncu: Lionel Barrymore, Gypsy O'Brien, Ralph Kellard, Bradley Barker, Charles Brandt, Marie Shotwell
