The Mystery of Mr. Wong is a 1939 American mystery film directed by William Nigh and starring Boris Karloff. Cast Boris Karloff as James Lee Wong Grant Withers as Police Captain Sam Street Dorothy Tree as Valerie Edwards Craig Reynolds as Peter Harrison Ivan Lebedeff as Michael Strogonoff Holmes Herbert as Prof. Ed Janney Morgan Wallace as Brandon Edwards Lotus Long as Drina, the Maid Chester Gan as Sing, the Butler Hooper Atchley as Carslake Bruce Wong as Asian Man Jack Kennedy as Policeman Joe Devlin as George, the Detective Lee Tung Foo as Willie (as Lee Tong Foo), Wong's Butler and door opener. Wilbur Mack as Ballistics Expert Dick Morehead as police detective I. Stanford Jolley as Charades Player (uncredited)
The Mystery of Mr. Wong is a 1939 American mystery film directed by William Nigh and starring Boris Karloff. Cast Boris Karloff as James Lee Wong Grant Withers as Police Captain Sam Street Dorothy Tree as Valerie Edwards Craig Reynolds as Peter Harrison Ivan Lebedeff as Michael Strogonoff Holmes Herbert as Prof. Ed Janney Morgan Wallace as Brandon Edwards Lotus Long as Drina, the Maid Chester Gan as Sing, the Butler Hooper Atchley as Carslake Bruce Wong as Asian Man Jack Kennedy as Policeman Joe Devlin as George, the Detective Lee Tung Foo as Willie (as Lee Tong Foo), Wong's Butler and door opener. Wilbur Mack as Ballistics Expert Dick Morehead as police detective I. Stanford Jolley as Charades Player (uncredited)