Kyle questions his family history.

Kyle and Reverend Anderson confront an unusual possession.

Kyle enlists Mark's help to find out where Allison has gone; Anderson fights to keep his grip on his church and the town.

Megan must face the consequences of her actions. Meanwhile, a disappearance in Rome leads Kyle and Anderson to a new and dangerous consequence of the rise in possessions.

Kyle and Anderson face down Sidney – until an unexpected threat intervenes. Megan leaves the relative safety of the backwoods church, and danger quickly finds her. Tragedy strikes the Giles family. An unexpected stranger rivets Kyle's attention.