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...
展开全部
导演：
更新：
2025-03-23 01:41:52，最后更新于 15天前
片长：
更新HD
豆瓣：
翡翠面具
评分：
