A chilling story of terror, murder and unknown evil that shocked even experienced real-life paranormal investigators Ed and Lorraine Warren. One of the most sensational cases from their files, it starts with a fight for the soul of a young boy, then takes them beyond anything they’d ever seen before, to mark the first time in U.S. history that a murder suspect would claim demonic possession as a defense.

A teenage girl living with schizophrenia begins to suspect her neighbor has kidnapped a child. Her parents try desperately to help her live a normal life, without exposing their own tragic secrets, and the only person who believes her is Caleb – a boy she isn’t even sure exists.

Found at a Catholic hospital filthy and ferocious, feral teenager Darlin’ is whisked off to a care home run by The Bishop and his obedient nuns, where she’s to be rehabilitated into a “good girl” as an example of the miraculous work of the church. But Darlin’ holds a secret darker than the “sins” she is threatened with, and she is not traveling alone. The Woman who raised her, equally fierce and feral, is ever present in the shadows of Darlin’s psyche and is determined to come for her no matter who tries to get in her way.

A ticking-time-bomb insomniac and a slippery soap salesman channel primal male aggression into a shocking new form of therapy. Their concept catches on, with underground “fight clubs” forming in every town, until an eccentric gets in the way and ignites an out-of-control spiral toward oblivion.