Kyle Barnes (played by Patrick Fugit) has been plagued by demonic possession all his life. Now, with the help of the Reverend Anderson (played by Philip Glenister), a preacher who has personal demons of his own, the young man embarks on a journey to find answers and regain the normal life he lost. But what Kyle discovers could change his fate — and the fate of the world — forever.
In the season finale, “This Little Girl,” Kyle and Reverend Anderson scour Rome in search of an unexpected perpetrator, and Sidney (played by Brent Spiner) explains his intentions.
Gabriel Bateman (“Stalker”) stars as Joshua Austin, an eight-year-old who lives across town from Kyle. To his family’s dismay, he appears to be in the clutches of demonic possession, but there’s something very different about this possession and its connection to Kyle Barnes.
Other cast members include: Wrenn Schmidt (HBO’s “Boardwalk Empire”) as Kyle’s adopted sister, Megan Holter, a child psychologist who makes it her mission to fix the people around her; Reg E. Cathey (HBO’s “The Wire”) as Rome’s Chief of Police, Chief Giles, who has seen enough to know there’s some truth to his friend Rev. Anderson’s assertions about demons; Kate Lyn Sheil (“House of Cards”) as Kyle’s former wife, Allison Barnes, who has lingering doubts about what happened in their marriage; Julia Crockett (“Law & Order: Criminal Intent”) as Kyle’s mother, Sarah Barnes, whose apparent mental illness tainted his childhood; David Denman (“13 Hours”) as Megan’s husband, Mark Holter, a by-the-book small town cop whose temper can get him in trouble; and Brent Spiner (“Star Trek: The Next Generation”) as Sidney, whose dapper appearance and smiling demeanor hide malevolence.