The Mystery of the Empty Room
- Bliain: 1915
- Tír: United States of America
- Seánra: Drama
- Stiúideo: Vitagraph Company of America
- Eochairfhocal:
- Stiúrthóir: Cortland Van Deusen
- Caitheadh: William Dangman, Ethel Corcoran, John Costello, Alice Lake, Florence Natol, Roland Osborne
