Two members of Greenpeace discover that a local factory sheds radioactive waste into an active volcano, which has created a terrifying creature that wreaks havoc in the area. 一个非法生化公司在太平洋火山小岛上肆意倾倒放射性废物而至使此地生态出现异变,两位绿色组织的成员潜入小岛准备揭发他们的阴谋。然而火山喷发,辐射所带来的毁灭性灾难瞬间倾泻而下……