Canadian horror. Expecting twins, new parents Mary and Jack (Christie Burke and Jesse Moss) are left devastated when only one of their babies survives childbirth. As the couple tries to adjust to life as parents to their sole surviving baby, Mary becomes consumed by the idea that an evil supernatural entity is trying to take her offspring away from her and finds herself trapped in a perpetual state of fear. Diagnosed with post-partum depression by her therapist, Mary searches for answers to her horrifying hallucinations and finds some in her past. However, she remains unable to cure her psychosis and threatens to take drastic action to ensure her baby's safety...