The Double Room Mystery
- Aasta: 1917
- Riik: United States of America
- Žanr: Crime
- Stuudio: Universal Film Manufacturing Company, Red Feather Photoplays
- Märksõna:
- Direktor: Hobart Henley
- Osades: Gertrude Selby, Hayward Mack, Ed Brady, Edward Hearn, Ernest Shields, Mattie Witting
