Released:
1939-08-01

Overview:
A pretty Chinese woman, seeking help from San Francisco detective James Lee Wong, is killed by a poisoned dart in his front hall, having time only to scrawl "Captain J" on a sheet of paper. She proves to be Princess Lin Hwa, on a secret military mission for Chinese forces fighting the Japanese invasion. Mr. Wong finds two captains with the intial J in the case, neither being quite what he seems; there's fog on the waterfront and someone still has that poison-dart gun...

Director:
William Nigh

Runtime:
1h 11min

Genre:
Mystery, Thriller

• Cast:
• 
  Boris Karloff
  as
  Mr. James Lee Wong
• 
  Marjorie Reynolds
  as
  Roberta 'Bobbie' Logan
• 
  Grant Withers
  as
  Police Capt. Bill Street
• 
  Huntley Gordon
  as
  Mr. Davidson
• 
  George Lynn
  as
  Capt. Guy Jackson