一个南方海岛上的王子因涉嫌谋杀而被小刀贯心处死,尸体被装进一副树桩埋进地下。但是,由于岛上存在辐射,王子和树桩融合成怪兽,并开始向指控他谋杀的人复仇……Tabonga, a killer spirit reincarnated as a scowling tree stumps, comes back to life and kills a bunch of natives of a South Seas island. A pair of American scientists save the day.