A small group of town residents have to band together after a devastating ground invasion. As they s
三個平日作惡多端的混混因為搶了一台露營車,而遇上一對逃亡中的母子,又被牽扯進一樁神祕的人體改造疫苗計劃,途中加入了瘋狂殺手與退休警察,大家一起往地獄直直撞去。