For your extraterrestrial viewing needs, Stacker ranked the top 30 alien movies, according to their IMDb user rating.

These wildly different films explore the wondrous, and sometimes terrifying possibilities of contacting extra-terrestrial life.

Alien invasion stories have been around for decades, and some of sci-fi's most interesting entries are often overlooked or ...

While Steven Spielberg's Disclosure Day is the talk of the movie world, there have been many other amazing alien films not ...