You are watching Charlie Chan in The Jade Mask the movie produced in United States of America belongs with duration 66 Min in Category Crime,Horror,Mystery,Science Fiction,. broadcast at streamingjoy.com , by [ Monogram Pictures ] The latest assignment for respected detective Charlie Chan has come directly from the government and involves the disappearance of a scientist named Harper, who was working on an extremely important serum. When the scientist is killed, Chan must sort through all very likely suspects, including the man's sister and his butler..