A funeral home's dark past comes back to haunt an investigator. Another team investigates a crumbling mansion and is terrorized by the angry spirit of a scorned wife. And in Ohio, the spirit of a former owner has returned to threaten the new homeowner.

In New York, an investigator battles a demonic entity intent on harming his own son. In Ohio, a child's imaginary friend is revealed to be something much darker and in an old Colorado jail, investigators are stalked by a dangerous doppelgänger.