一群科学家在极寒地带被格拉波虫袭击，紧急情况之下他们联系到了猎怪战士伯特.甘莫，组成队伍就此展开与怪兽的殊死搏斗...

The giant, man-eating Graboids are back and even deadlier than before, terrorizing the inhabitants of a South African wildlife reserve as they attack from below-and above....