The Black Secret (1919)
Adventures of an American Secret Service-girl in search of an important German secret during the war. Chapters: [1] “The Great Secret,”; [2] “Marked for Death,”; [3] “The Gas Chamber,”; [4] “Below the Waterline,”; [5] “The Acid Bath,”; [6] “The Unknown,”; [7] “The Betrayal,”; [8] “A Crippled Hand,”; [9] “Woes of Deceit,”; [10] “The Inn of Dread,”; [11] “The Death Studio,”; [12] “The Chance Trail,"; [13] “Wings of Mystery,”; [14] “The Hidden Way,”; [15] “The Secret Host"
Director:
George B. Seitz
Writer:
Bertram Millhauser
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Pearl White as Evelyn Ereth |
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Walter McGrail as Ray McKay |
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George B. Seitz as German spy |
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Harry Semels as |
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Wallace McCutcheon Jr. as Frederick |
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Henry G. Sell as |
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Marjorie Milton as |
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Francis Wightwick as |
| Writing | Robert W. Chambers | Story |
| Writing | Bertram Millhauser | Screenplay |
| Directing | George B. Seitz | Director |
