The Mystery of Mr. Wong

Detective James Lee Wong must find the "Eye of the Daughter of the Moon," a priceless but cursed sapphire stolen in China and smuggled to America. His search takes him into the heart of Chinatown and to the dreaded "House of Hate" to find the deadly gem before it can kill again.

• 
  William Nigh
• 
  W.B. Eason

• 
  Boris Karloff
  James Lee Wong
• 
  Grant Withers
  Police Capt. Sam Street
• 
  Dorothy Tree
  Valerie Edwards
• 
  Craig Reynolds
  Peter Harrison
• 
  Ivan Lebedeff
  Michael Strogonoff
• 
  Holmes Herbert
  Prof. Ed Janney
• 
  Morgan Wallace
  Brandon Edwards
• 
  Lotus Long
  Drina
• 
  Chester Gan
  Sing
• 
  Hooper Atchley
  Carslake
• 
  Bruce Wong
  Asian Man
• 
  Jack Kennedy
  Police Guard
• 
  Lee Tung Foo
  Willie
• 
  Wilbur Mack
  Ballstics Expert
• 
  Dick Morehead
  Police Detective
• 
  Joe Devlin
  Police Lt. George Devlin
• 
  I. Stanford Jolley
  Charades-Player