在遭到诅咒的阴暗小镇上，杀人魔连续杀人，夜翼营人心惶惶，原本的欢乐夏日顿时成为恐怖的求生血战。Shadyside, 1978. School's out for summer and the activities at Camp Nightwing are about to begin. But when another Shadysider is possessed with the urge to kill, the fun in the sun becomes a gruesome fight for survival.