Watch X: The Unknown (1956) Online

When a fissure explosively opens in an English mud flat during a military exercise there, injuring one soldier and killing another, 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. Read More

Watch X: The Unknown online. Featuring Dean Jagger and Leo McKern, X: The Unknown is classified as Horror and Science Fiction genre movie with an average rating across the web of 6.2. It is available for streaming online in the USA The movie was filmed in United Kingdom and was released on 1956. X: The Unknown was directed by Joseph Losey,June Randall. Read Less