Plenty of alien invasion movies have become box office hits and certified classics, but here are some forgotten alien invasion movies that still hold up today.

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.

Spielberg has always made his extraterrestrials glowy and good—except the one time he really, really didn’t.

The second installment in the Alien film franchise, 1986's Aliens, has been continuously acclaimed by critics and praised by audiences. "It was all hydraulics and puppetry. There were two guys inside the alien queen, in the body operating the arms," said ...