主演：达纳·安德鲁斯 简妮特·斯科特 基隆·摩尔
导演：安德鲁·马顿
简介：Dr.StevenSorensonplanstotapthegeothermalenergyoftheEarth'sinteriorbymeansofathermonucleardevicedetonateddeepwithintheEarth.DespitedirewarningsbyfellowscientistTedRampian,DrSorensonproceedswiththeexperimentaftersecretlylearningthatheisterminallyill.Thisexperimentcausesacracktoformandgrowwithintheearth'scrust,whichthreatenstosplittheearthintwoifitisnotstoppedintime.