In 19th Century Paris, the maniacal Dr. Mirakle abducts young women and injects them with ape blood in an attempt to prove ape-human kinship. He constantly meets failure as the abducted women die. Medical student Pierre Dupin discovers what Mirakle is doing too late to prevent the abduction of his girlfriend Camille. Now he desperately tries to enlist the help of the police to get her back. 　　译文(3): 在19世纪的巴黎，疯狂的米拉克尔博士绑架了年轻女性，并向她们注射猿血，试图证明猿与人的亲缘关系。当被绑架的妇女死去时，他不断遭遇失败。医学生Pierre Dupin发现Mirakle做得太晚了，无法阻止女友Camille被绑架。现在，他拼命想寻求警察的帮助，把她救回来。