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

Extraterrestrial life has captivated human imagination long before cinema existed, but it was film that gave aliens their faces, voices, and personalities. From the moment audiences watched a rocket ...

On the highly unlikely but equally mind-blowing instance in which aliens really do come down to our shiny blue planet to see what's what, perhaps it might not be wise for world leaders to be the first ...