The Chinese Secret Service sends an undercover agent to investigate reports of an island ruled by a Chinese criminal named The Cobra who holds the residents in virtual slavery while running his illegal narcotics and white-slavery empire.
Sôjin Kamiyama
Ming Foy / Wing Foy / The Cobra
Albert Valentino
Mark Conover
Iris Yamaoka
Foo
Ben F. Wilson
Sam Warren
Jimmy Aubrey
Willie Kegg
James B. Leong
Lee Mandarin
Calvin Holivey
Story
Rupert Hughes
L.V. Jefferson
Adaptation
Frank S. Mattison
Director
Cecil Burtis Hill
