本片(劇)是一部美國制片作品的恐怖，于1990年上映。對白語言為英語，目前豆瓣評分0.0(僅供參考)。

　　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.