Dr. Joyce Reardon, an unorthodox university psychology professor, leads a team of psychics to the massive and antiquated Seattle mansion known as Rose Red in an attempt to record data that would constitute scientific proof of paranormal phenomena. The mansion is publicly thought to be haunted, as at least 23 people have either disappeared or died there and the interior of the house appears to change or increase in size, yet only from the inside. Reardon's team awakens the evil spirit possessing the house, leading to several deaths and the revelation of the mansion's deadly secrets.
