描述:本片《X--未知的元素》HD中字别名《》是由导演 Leslie Norman,Joseph Losey 执导，主演 Dean Jagger,Edward Chapman,Leo McKern,Anthony Newley 等一起参与演出的一部科幻片，英国地区，类型科幻片,科幻 ，年份1956，本片讲述的是：　　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?