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

Directed by Steven SpielbergAn ordinary lineman becomes obsessed with mysterious visions after witnessing a UFO, while a ...

The third entry in the horror sci-fi franchise almost went in a completely different direction.

Orson Welles would do pretty much anything to make a buck toward the end of his career, but his deranged TV show wasn't ...