A seemingly supernatural serial killer stalks the crew of a retro style horror film with a maniacal game of hide and seek in a movie that, while paying sincere homage to Carpenter's iconic Halloween, attempts to reinvent the slasher genre.

Shawn seeks help from his college roommates, Aidan and Desmond, to search for his missing older brother Eric, who vanished while camping. As they delve deeper into their investigation, they discover the scary stories heard around town are based on true events.