X the Unknown
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.
Genre: Horror, Science Fiction, Mystery
Cast: Dean Jagger, Leo McKern, William Lucas, Edward Chapman, John Harvey, Michael Ripper, Anthony Newley, Ian MacNaughton, Peter Hammond, Kenneth Cope, Michael Brooke, Frazer Hines, Neil Wilson
Crew: Jimmy Sangster (Screenplay), Leslie Norman (Director), Anthony Hinds (Producer), James Needs (Editor), James Bernard (Original Music Composer)