How to invade planet Earth: A sci-fi movie alien's guide to bringing the human race to its knees

From "Independence Day" to "Invasion of the Body Snatchers", movies and TV shows are packed with advice for anyone aspiring to conquer this unassuming blue dot.
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25 of the most famous movie aliens ever: see who made the cu

Explore 25 of the most famous movie aliens, from terrifying Xenomorphs to beloved E.T. Discover iconic extraterrestrials that ...