When an investigator decides to explore a haunted Chicago cemetery, she is trapped by spirits. A ghost hunter is asked to remove a spirit that's attacking a young boy. In Arizona, investigators are attacked in a museum plagued with paranormal activity.

In Ohio, the ghost of a crazed murderer will stop at nothing to keep his secrets. In Massachusetts, a man suffering violent hauntings turns to investigators to save him from possession. In Michigan, an investigator hunts the ghost of a violent prisoner.