خلاصه داستان : گروهی از تشویق‌کننده‌ها در یک اردوگاه تابستانی دورافتاده هدف یک قاتل ناشناس قرار می‌گیرند...

A cheerleader named Alison is plagued by nightmares about the upcoming all-state finals and attends a summer training camp with her teammates. When a number of deaths start occurring at the camp, Alison's nightmares turn twisted and brutal, and she begins to believe that she may be responsible for the mayhem.