With his new movie, Disclosure Day, Steven Spielberg wonders how humankind would react to undeniable proof of the existence of extraterrestrials. It’s a subject that pop culture has been fascinated

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.

Case in point: James Cameron’s Aliens took a sharp turn from Ridley Scott’s original film, changing the tone from a sci-fi/horror nightmare to an action-horror thrill ride. Cameron was clearly interested in expanding the lore that Scott (sort of ...