The Double Room Mystery
- Ane: 1917
- Peyi: United States of America
- Stil: Crime
- Studio: Universal Film Manufacturing Company, Red Feather Photoplays
- Mo kle:
- Direktè: Hobart Henley
- Distribisyon: Gertrude Selby, Hayward Mack, Ed Brady, Edward Hearn, Ernest Shields, Mattie Witting
