About a group of teens who collide with their town's dark past when a prank gone wrong makes them the target of a family of bloodthirsty killers. About a group of teens who collide with their town's dark past when a prank gone wrong makes them the target of a family of bloodthirsty killers. About a group of teens who collide with their town's dark past when a prank gone wrong makes them the target of a family of bloodthirsty killers. About a group of teens who collide with their town's dark past when a prank gone wrong makes them the target of a family of bloodthirsty killers.