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.

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Main Cast: Sôjin Kamiyama, Albert Valentino, Iris Yamaoka, Ben F. Wilson, Jimmy Aubrey, James B. Leong

Director: Frank S. Mattison

Writers: Calvin Holivey, Rupert Hughes

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Cinematographer:

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