The best alien invasion movies feature the most exhilarating stories about extraterrestrial visitors, from War of the Worlds to Annihilation.

Watch the Alien franchise in order with our comprehensive list, from the 1979 original to Alien: Earth, and including the Alien vs. Predator crossovers. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Steven Spielberg’s fourth film about alien encounters is “Disclosure Day,” following “ET: The Extra-Terrestrial,” “War of the Worlds,” and “Close Encounters of the Third Kind.” That inspired us to take another look at what Roger Ebert thought about some of the most famous and infamous alien movies,

The "Disclosure Day" filmmaker does think he should be "afforded the opportunity" to see a UFO, given "all the movies I made about non-human civilizations coming to Earth."

The Asylum has released a trailer for its UFO mockbuster, Alien Disclosure Day. It will be available to rent or purchase on digital platforms starting Friday, May 29, 2026. The movie arrives just two weeks ahead of Steven Spielberg‘s Disclosure Day,

This November, the Predator returns to the big-screen in Dan Trachtenberg’s Predator: Badlands. Since the release of the original film back in 1987, the alien trophy hunter has become a pop culture icon, appearing in films, comics, video games, t-shirts ...

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...'