Description

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 (actor) 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 (actor) as Policeman
• Joe Devlin (actor) 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
• I. Stanford Jolley as Charades Player (uncredited)