The Black Secret
- वर्ष: 1919
- देश: United States of America
- शैली: Action, Adventure
- स्टुडिओ: George B. Seitz Productions
- कीवर्ड: gun, movie serial, lost film
- संचालक: George B. Seitz
- कास्ट: Pearl White, Walter McGrail, George B. Seitz, Harry Semels, Wallace McCutcheon Jr., Henry G. Sell
