They're here—and they're not leaving without a fight. Join us as we count down our picks for the most epic alien invasion films you must watch! From paranoid classics to pulse-pounding blockbusters, these movies redefined what it means to face the unknown.

War of the Worlds was an obvious and devastating response to the carnage of 9/11, updating the classic novel to a modern-day depiction of a society coming undone in the face of an apocalyptic alien invasion.

Spoiler alert: In Spielberg's movie, the aliens aren't quite ancient; they've only been around since the 1940s, at least as far as the United States government and its sinister corporate tentacles know. But this isn't much of a spoiler, given the trailers ...

Creator Noah Hawley, star Babou Ceesay and more of the 'Alien: Earth' creative team break down Season 1's standout episode, 'In Space, No One...'

Creative Assembly has confirmed that Alien: Isolation 2 will take place months after the first game and is once again inspired by the first Alien movie.

"Alien: Romulus" creates a bad guy that not only pulls from the least-liked films in the franchise, but does so in a way that makes you want to revisit them.