One of many Pearl White silent action movie serials. CHAPTER TITLES: 1. The Serpent Sign; 2. The Cryptic Ring; 3. The Watching Eye; 4. The Vengeance Of Wu Fang; 5. The Saving Circles; 6. Spontaneous Combustion; 7. The Ear in the Wall; 8. The Opium Smugglers; 9. The Tell-Tale Heart; 10. Shadows Of War.
Director:
Writer:
Pearl White
Elaine Dodge
Creighton Hale
Walter Jameson
Arnold Daly
Detective Craig Kennedy
Edwin Arden
Wu Fang
Gazelle Marche
Innocent Inez
M.W. Rale
Long Sin
Bessie Wharton
Aunt Josephine
Ah Ling Foo
Chinese Heavy
Howard Cody
