The Master Key
- ປີ: 1914
- ປະເທດ: United States of America
- ປະເພດ: Action, Adventure, Drama
- ສະຕູດິໂອ: Universal Film Manufacturing Company
- ຄຳ ສຳ ຄັນ: movie serial
- ຜູ້ ອຳ ນວຍການ: Robert Z. Leonard
- ຫລໍ່: Robert Z. Leonard, Ella Hall, Harry Carter, Jean Hathaway, Alfred Hickman, Wilbur Higby
