導演：Leslie Norman Joseph Losey 

主演：Dean Jagger Edward Chapman Leo McKern Anthony Newley 

TAG：科幻 科幻片 

簡介：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