30 best alien movies of all time, according to fans — and Aliens is only #4

For your extraterrestrial viewing needs, Stacker ranked the top 30 alien movies, according to their IMDb user rating.
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17 Years Later, This Sci-Fi Masterpiece Has a Message That's More Important Than Ever

A space ship hovering over a dilapidated area with a barbed fence that has a sign 'no humans allowed' Image via Sony Pictures Releasing In 2009, South African director Neill Blomkamp broke out onto ...