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

X--未知的元素是由Dean,Jagger,Edward,Chapman,Leo,McKern,Anthony,Newley主演的科幻片全集,在1956年拍攝英國上映播出,星辰影院提供了X--未知的元素電影,X--未知的元素電影高清版,X--未知的元素免費在線觀看,并且還可以支持手機看,不需要下載播放器,方便廣大影迷。