1.0 英语 · 1990 · 美国 · 恐怖片 

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

　　An experimental drug that is supposed to reduce aggression has the opposite effect on a baboon that is being experimented on by a grou奥黛丽赫本p 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.