主演：Dean Jagger  Edward Chapman  Leo McKern  Anthony Newley  

导演：Leslie Norman  Joseph Losey  

简介：BritishArmyradiationdrillsataremoteScottishbaseattractasubterranean,radioactiveentityofunknownnaturethatvanishes,leavingtwoseverelyradiation-burnedsoldiers...anda"bottomless"crackintheearth.Otherswhomeetthethinginthenightsufferlikewise,andwithincreasingseverity;itseemstobeableto"absorb"radiationfromanysource,growingbiggerandbigger.Whatisit??Howdoyoudestroyathingthat"feeds"onenergybbb