(0 votes, average: 0.00/10)- Country: USA
- Genres: Action, Adventure
- Release: 1919-11-09
- Director: George B. Seitz
- Writers: Robert W. Chambers , Bertram Millhauser
- Language: None | English
- Stars: Pearl White , Walter McGrail , Wallace McCutcheon Jr. , George B. Seitz , Henry G. Sell , Marjorie Milton , Harry Semels , Francis Wightwick
- Runtime: 310 min
- Awards: N/A
- AKA: Par la force et par la ruse (France, French Republic) , 暗黒の秘密 (Japan) , The Black Secret (United Kingdom) , The Black Secret , The Black Secret (United States of America)
- Plot: Lost film serial. Only about 2-minute fragmentary segments of this serial about World War One remains.
- IMDB:tt0009936
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The Black Secret Cast · · · ALL
George B. Seitz
Director
Pearl White
Evelyn Ereth
Walter McGrail
Ray McKay
Wallace McCutcheon Jr.
Frederick
George B. Seitz
German spy
Henry G. Sell
Harry Semels
