Plot — What is X: The Unknown about?
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.
Top Cast & Director
▶ X: The Unknown — Official Trailer
Streaming Availability
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Quick Facts
| Type | Movie |
| Released | 1956 |
| Genre | Horror, Science Fiction, Mystery |
| Language | English |
| Runtime | 81 min |
| Audience Score | 61% (6.1/10, 77 votes) |
X: The Unknown — FAQ
Is X: The Unknown worth watching? X: The Unknown holds a 6.1/10 rating from 77 viewers. 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 Brit
Who directed X: The Unknown? Directed by Leslie Norman.
Who is in the cast of X: The Unknown? It stars Dean Jagger, Leo McKern, William Lucas, Edward Chapman, John Harvey, Michael Ripper and more.
Where can I stream X: The Unknown? You can stream X: The Unknown on Amazon Prime Video, Amazon Prime Video with Ads. Availability may vary by region.
When did X: The Unknown release? It released in 1956.
