The Phantom's Secret
- Annu: 1917
- Paese: United States of America
- Genre: Mystery, Crime
- Studio: Universal Film Manufacturing Company
- Parolla chjave: lost film
- Direttore: Charles Swickard
- Cast: Hayward Mack, Mignon Anderson, Mark Fenton, Daniel Leighton, Molly Malone, Lee Shumway
