剧情简介

本片是由Hugh  Parks  Tom  Logan  导演，克里斯托弗斯·阿特金斯,阿曼达·怀斯,Ari,Meyers,罗迪·麦克道尔,Robb,Edward,Morris等主演的一部于1990上映的恐怖片，主要讲述的是

　　An experimental drug that is supposed to reduce aggression has the opposite effect on a baboon that is being experimented on by a group of medical students and their professor. While they are playing a fantasy role-playing game in their research facility, the baboon escapes and begins hunting them down.