A lone drifter stumbles upon a harrowing discovery -- a unique pair of sunglasses that reveals that aliens are systematically gaining control of the Earth by masquerading as humans and lulling the public into submission.

An escaped convict, injured during a robbery, falls in love with the woman who nurses him back to health, but their relationship seems doomed from the beginning.

When a charming 12-year-old girl takes on the characteristics and voices of others, doctors say there is nothing they can do. As people begin to die, the girl's mother realizes her daughter has been possessed by the devil - and that her daughter's only possible hope lies with two priests and the ancient rite of demonic exorcism.

Follow the lives of two very different priests tackling one family’s case of terrifying demonic possession.