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© 2025 Filmverse

X the Unknown

09/21/1956

|

1hr 21min

|

Horror

,Science Fiction

,Mystery

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

STORY

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.

CAST & CREW

    Cast

  • Dean Jagger
  • Leo McKern
  • William Lucas
  • Edward Chapman
  • John Harvey

    Director

  • June Randall

INFORMATION

    Production Companies

  • Hammer Film Productions

    Production Countries

  • United Kingdom

LANGUAGES

  • English

Cast

Dean Jagger

Dr. Adam Royston

Leo McKern

Inspector McGill

William Lucas

Peter Elliott

Edward Chapman

John Elliott

John Harvey

Maj. Cartwright

Michael Ripper

Sgt. Harry Grimsdyke

Anthony Newley

LCpl. 'Spider' Webb

Ian MacNaughton

Pvt. Haggis

Peter Hammond

Lt. Bannerman

Kenneth Cope

Pvt. Lansing

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