1956 - France. A priest is murdered. An evil is spreading. The sequel to the worldwide smash hit follows Sister Irene as she once again comes face-to-face with Valak, the demon nun.

The Warrens investigate a murder that may be linked to a demonic possession.

Ignoring the eerie warning of a troubled mother suspected of child endangerment, a social worker and her own small kids are soon drawn into a frightening supernatural realm.