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.
Stream X the Unknown Now
Loading…
Movie Trailer
Where can you watch X the Unknown online?
Suggested Movies
The Streamable uses the TMDb API but is not endorsed or certified by TMDb.
The Streamable uses JustWatch data but is not endorsed by JustWatch.
Movie Score
62%
Released
September 21, 1956,
Director
Leslie Norman
Cast
Dean Jagger, Leo McKern, William Lucas, Edward Chapman, John Harvey, Michael Ripper
Genre
Horror, Mystery, Science Fiction