Detective Mark Lewis is called to the notorious Livingston House in Louisiana, where he finds three bodies and one survivor, John, in shock. John's team of ghost-busters, including his pregnant girlfriend Michelle, attempted to summon spirits in the house, where a violent slaughter occurred, but the séance went wrong and released evil spirits, killing three team members.

Demonic
A seasoned detective and a brilliant psychologist collaborate to crack the case of a string of brutal murders, each victim having attempted to communicate with the afterlife.