It's a real-life case of Phantom of the Opera as the team descends on the sleepy town of McConnelsville, Ohio - home of the Twin City Opera House, a majestic old theatre long rumored to be haunted by a host of sordid spirits. Retired police officer Eric Glosser has an ongoing investigation into the dark mysteries of the opera house. After being assaulted by a terrifying and aggressive force, he turns to Jack Osbourne and Katrina Weidman for backup. But during their investigation, it's Osbourne who ends up in the spirits' crosshairs.