The S.P.I.R.I.T. gang is back in a brand new investigation. This time, a housewife in a wealthy neighborhood has contacted them about some strange happenings in her lavish home. The gang is a little intimidated at first, but they soon come to like Mary Kay Winthrop and want to help her with the spirits that are causing chaos in her home.
But as they learn more about what is going on, the story becomes more personal. It seems Mary Kay has a connection to the spirits in her home and that's why they're causing her so much trouble.
And then things turn sinister. Donald and his friends quickly realize they've gotten in way, way over their heads. Mary Kay isn't who she seems and has deceived them repeatedly with the lies she has told. Can they find a way out of this situation without anyone getting hurt?