Terrifying monsters and unwelcome space invaders frightened movie-goers in classic sci-fi movies. The best old sci fi movies are often based on famous novels, although some original stories dreamt up by modern masters thrilled on the big screen as well. This is a list of the top early sci fi movies including everything from King Kong to The Day the Earth Stood Still to Metropolis.
What films will you find on this list of the best classic science fiction films? In 1931, Boris Karloff took the title role in Frankenstein, a film based on Mary Shelley's novel of the same name. The movie went on to be included in the National Film Registry for its significance. Creature From the Black Lagoon is another scary sci fi film released before 1960. It's hard to discuss classic sci fi without mentioning Ed Wood's low-budget masterpiece, Plan 9 From Outer Space. Other top movies featured on this list include Invasion of the Body Snatchers, The Thing from Another World, and The Blob.It's up to you to decide with silver screen favorite deserves the top spot on the list. Give your picks a thumbs up to move them towards number one, and add any cult classics that are missing.