The Black Secret
- Released on
Action, Adventure
•- Runtime
- 0 mins
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Adventures of an American Secret Service-girl in search of an important German secret during the war.
Adventures of an American Secret Service-girl in search of an important German secret during the war.
Cast
- Pearl White
- Walter McGrail
- Wallace McCutcheon Jr.
- George B. Seitz
- Henry G. Sell
- Marjorie Milton
- Harry Semels
- Francis Wightwick
Director
- George B. Seitz
Producers
Screenwriter
- Bertram Millhauser
