7.0/10 531 votes

Released:
1939-04-07

Overview:
In Puerto Rico to investigate a glut of contraband diamonds that are flooding the world's jewel market, Mr. Moto and his sidekick, a wrestler, find themselves involved in murders by thrown daggers, the frame-up of an overstressed Army colonel, and a pirate gang led by an unknown boss who has inside knowledge of the ensuing investigation.

Director:
Herbert I. Leeds

Runtime:
1h 4min

Genre:
Crime, Mystery, Thriller, Action

• Cast:
• 
  Peter Lorre
  as
  Kentaro Moto
• 
  Warren Hymer
  as
  Twister McGurk
• 
  Amanda Duff
  as
  Joan Castle
• 
  Robert Lowery
  as
  Lt. George Bentley
• 
  Leon Ames
  as
  Commissioner Madero