主演：Matthew Followill Alex Burger Tamer Burjaq Roxane Hayward Michael Greyeyes Michael Jibson Vincent Kartheiser Ron Livingston Natascha McElhone Tatanka Means Meganne Young Maria Vos Anna Camp Dylan Edy Jessica Sutton Nick Boraine
简介：After living peacefully in the caverns of a small town, a stranded group of aliens turn deadly as they fight for their existence, betraying the compassionate chief of police who has protected them for 28 years.