X - The Unknown - Full Movie Information, Trailer & IMDb Reviews
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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?
Angela Crow , Anthony Newley , Anthony Sagar , Archie Duncan , Barry Steele , Brian Peck , Brown Derby , Dean Jagger , Edward Chapman , Edward Judd , Edwin Richfield , Frazer Hines , Ian MacNaughton , Jack Lambert , Jameson Clark , John Harvey , John Stone , Kenneth Cope , Lawrence James , Leo McKern , Marianne Brauns , Max Brimmell , Michael Brooke , Michael Ripper , Neil Hal