The Black Secret
The Black Secret
The Black Secret no Megacine. Adventures of an American Secret Service-girl in search of an important German secret during the war.
- Gênero: Ação, Aventura
- País: United States
- Diretor: George B. Seitz
- Atores: Pearl White, Walter McGrail, Wallace McCutcheon Jr., George B. Seitz, Henry G. Sell, Marjorie Milton, Harry Semels, Francis Wightwick,