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

In “That Alien, Sound,” the debut feature from writer/director/editor Brando Topp, a young woman named Mika (Mia Danelle) becomes possessed by a soundwave that’s been floating around in outer space.

Life not of this world is a fascinating topic for any medium. These five movies are the best examples of the new century, ...