A one-time insane asylum is the last place you want to be on Halloween. Fright House, an insane asylum turned Halloween attraction, is the last place Penny Winters should be. She has awakened its long-dormant ghosts, giving it unimaginable power. Now it wants to possess her, absorb her psychic energy, and keep its ghosts forever alive. Only Tory Jackson and his Paranormal Scene Investigations team can save her. Time, however, is running out. On Halloween night, Penny has to die and become one with the ghosts. To that end, Fright House is willing to kill everyone.