Having just been through a tumultuous breakup, cam-girl Vicky retreats to a friend’s remote cabin in the woods to clear her head. But when the power goes out, she discovers something terrifying awaiting her in the dark — a masked killer who’s hellbent on bringing her night to a grisly end.

After a series of disturbing supernatural events in his home, Joel a young single father, comes to suspect that his young son may be possessed. Soon Joel receives a visit from Father Lambert, a controversial exorcist in town whose last patient died during his treatment. As increasing chilling occurrences begin to unfold, the priest informs a resistant Joel that unless he can successfully perform an exorcism, the devil will soon take full control of his boy.