The Master Mystery
- Joer: 1918
- Land: United States of America
- Genre: Action, Mystery
- Studio: Rolfe Photoplays
- Schlësselwuert: robot, movie serial
- Direkter: Harry Grossman, Burton L. King
- Besetzung: Harry Houdini, Marguerite Marsh, Ruth Stonehouse, Edna Britton, William Pike, Charles E. Graham