The Double Room Mystery
- साल: 1917
- देश: United States of America
- शैली: Crime
- स्टूडियो: Universal Film Manufacturing Company, Red Feather Photoplays
- कीवर्ड:
- निदेशक: Hobart Henley
- कास्ट: Gertrude Selby, Hayward Mack, Ed Brady, Edward Hearn, Ernest Shields, Mattie Witting
