X: The Unknown poster

X: The Unknown

It rises from 2000 miles below the earth to melt everything in its path!

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X: The Unknown — Plot

Army radiation experiments awaken a subterranean monster from a fissure that feeds on energy and proceeds to terrorise a remote Scottish village. An American research scientist at a nearby nuclear plant joins with a British investigator to discover why the victims were radioactively burned and why, shortly thereafter, a series of radiation-related incidents are occurring in an ever-growing straight line away from the fissure.

  • Release date
  • September 21, 1956
  • Runtime
  • 81 min
  • Genres
  • Horror, Science Fiction, Mystery
  • Director
  • Leslie Norman

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X: The Unknown — Cast

Dean Jagger photo Dean Jagger Dr. Adam Royston Leo McKern photo Leo McKern Inspector McGill William Lucas photo William Lucas Peter Elliott Edward Chapman photo Edward Chapman John Elliott John Harvey photo John Harvey Maj. Cartwright Michael Ripper photo Michael Ripper Sgt. Harry Grimsdyke Anthony Newley photo Anthony Newley LCpl. 'Spider' Webb Ian MacNaughton photo Ian MacNaughton Pvt. Haggis

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