X the Unknown
“It rises from 2000 miles below the earth to melt everything in its path!”
1956 · 1 h 21 min
Directed by 
Joseph Losey
Joseph LoseyCast
Cast not recorded here
Plot
Army radiation experiments wake a subterranean creature that feeds on energy in the Scottish countryside.
Sinekatalog’s take
Joseph Losey's Hammer-style film, with Dean Jagger, is tight and fun, a classic of the 1950s sci-fi horror.Sinekatalog’s own editorial review – not a user or critic quote.
Ratings
IMDb: 6.1 / 10 (3,802 votes)
IMDb rating and vote count from the IMDb ratings dataset (October 2026). Scores change over time.