The Phantom's Secret
- Mwaka: 1917
- Nchi: United States of America
- Aina: Mystery, Crime
- Studio: Universal Film Manufacturing Company
- Neno kuu: lost film
- Mkurugenzi: Charles Swickard
- Tuma: Hayward Mack, Mignon Anderson, Mark Fenton, Daniel Leighton, Molly Malone, Lee Shumway
