新妈妈3

　　British Army radiation drills at a remote Scottish base attract a subterranean, radioactive entity of unknown nature that vanishes, leaving two severely radiation-burned soldiers... and a "bottomless" crack in the earth. Others who meet the thing in the night suffer likewise, and with increasing severity; it seems to be able to "absorb" radiation from any source, growing bigger and bigger. What is it?? How do you destroy a thing that "feeds" on energy?

5个寄养兄弟姐妹团聚回忆，突然经历了一场灾难。最小的妹妹无法得救。事故发生后，四个兄弟姐妹被最小的妹妹吓坏了。灵媒说，小妹妹不冷静，她有话要说。四个兄弟姐妹发现了，这是什么？

　　一个诚实的科学家把死去的百万富翁(多诺万饰)的大脑保存在水箱里。多诺万成功地把他强大的意志强加给这位科学家，并利用他来谋杀他的敌人。