IMDb users can be a finicky bunch, but if you're curious about what they deem the best sci-fi movies of all time, here's the rundown.

It was once described by the severed synthetic head of Ian Holm as "the perfect organism," but if things went a different way, a real monkey wrench could have been tossed into the terrifying design ...

In Hollywood, some actors burn out with a string of flops, while others vanish right after a breakout hit. It isn’t always ...