The infamous locale featured in television's "Ghost Hunters" and "Ghost Adventures" serves as the center of the creepy action in this low-budget horror film about four young friends looking for thrills inside the dilapidated walls of California's Preston Castle. They get them─in the form of a terrifying encounter with an otherworldly predator. Inspired by true events; Mackenzie Firgens, Jake White, and Heather Tocquigny star. 82 min. Standard and Widescreen (Enhanced); Soundtrack: English Dolby Digital 5.1.