The Double Room Mystery
- Година: 1917
- Земја: United States of America
- Genанр: Crime
- Студио: Universal Film Manufacturing Company, Red Feather Photoplays
- Клучен збор:
- Директор: Hobart Henley
- Улоги: Gertrude Selby, Hayward Mack, Ed Brady, Edward Hearn, Ernest Shields, Mattie Witting