If there's one genre synonymous with the 1980s, it's science fiction. But with so many movies to pick from, it begs the question: What are the greatest '80s sci-fi movies of all time? As the sun ...

If there's one genre synonymous with the 1980s, it's science fiction. But with so many movies to pick from, it begs the question: What are the greatest '80s sci-fi movies of all time? As the sun ...