X: The Unknown (1956)
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.
Best Release
Director
Genre
Sub-Genre
Cast
Dean Jagger, Leo McKern, William Lucas, Edward Chapman, John Harvey, Michael Ripper, Anthony Newley, Ian MacNaughton, Peter Hammond, Kenneth Cope
Buy
As an Amazon Associate I earn from qualifying purchases at no cost to you.
Watch
Reviews
Related Movies
Krakatit (1948)
Deaf Crocodile · 4K + Blu-ray
A-Tier
Four Sided Triangle (1953)
Hammer Films · DigiPack
A-Tier
It Came from Outer Space (1953)
Universal Pictures · 4K + Blu-ray
A-Tier
Spaceways (1953)
Hammer Films · Limited Edition
A-Tier
Invasion of the Body Snatchers (1956)
C-Tier
The Day the Earth Stood Still (1951)
20th Century Studios · 4K Ultra HD
Label
Hammer Films
Edition
Limited Edition
Street Date
July 27, 2026
What's confirmed
Special features
Editor's Notes
Note
noted May 1, 2026
Releases of X: The Unknown
Buy
As an Amazon Associate I earn from qualifying purchases at no cost to you.
Watch
Reviews
Related Movies
Krakatit (1948)
Deaf Crocodile · 4K + Blu-ray
A-Tier
Four Sided Triangle (1953)
Hammer Films · DigiPack
A-Tier
It Came from Outer Space (1953)
Universal Pictures · 4K + Blu-ray
A-Tier
Spaceways (1953)
Hammer Films · Limited Edition
A-Tier
Invasion of the Body Snatchers (1956)
C-Tier
The Day the Earth Stood Still (1951)
20th Century Studios · 4K Ultra HD
Related Movies
Find online
X: The Unknown