Enjoyed this 1937 film starring Peter Lorre as Mr. Kentaro Moto who is an Interpole Detective and also an adventurer. Mr. Moto is assigned to track down some very rare Chinese scrolls or Treasure Maps which will lead to the secret treasure of Genghis Khan worth over 10 Million Dollars. There are many women and men looking for these maps and they need all seven of them in order to solve the mystery as to just where the Genghis Khan fortune is hidden. John Carradine gives a great supporting role as a Peniera, Antique Dealer who is a very shady character and tries to sell people phony antiques at very high prices. Peter Lorre tried to play a Chinese Detective, but I am afraid his voice and rolling hard boiled eyes gives him away. This is a very entertaining film and if you like Peter Lorre, you will love this Moto Series. Enjoy.