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

Shape-shifting aliens attack a South Korean border town in Hope, a big-budget thriller that blends third-rate CGI with exhilarating action scenes.

Hope Korean film opened in approximately 1,560 US theaters on September 9, making it the widest simultaneous US launch for a Korean-language film ever. Director Na Hong-jin's alien creatures are ...