《翡翠面具》是由著名导演Phil Rosen 的一部精彩的科幻 影视作品，主演有Sidney Toler/Mantan Moreland/Edwin Luke/等，Eccentric scientist Harper lives in a spooky mansion with all the trimmings: hidden lab, secret panels, inscrutable butler, and greedy relatives with unusual talents. When Harper seems to be murdered, Charlie Chan (with the uninvited help of No. 4 son) tries to answer such questions as Where's the body? How can a dead man walk? And how can a secret murder be done in full view o...