Swank plays Dr. Juliet Devereau who, having separated from her adulterous husband, moves to New York where she settles into a new life in a stunning and spacious loft apartment that seems too good to be true.
Mysterious occurrences lead her to suspect she is not alone in her home and quickly her fears become all too real.
In a chilling revelation, she discovers her seemingly charming, young landlord, Max (Jeffrey Dean Morgan ), has developed a dangerous obsession with her.
Unknown to both of them, Max suffers from Borderline Personality Disorder. A terrifying game of cat and mouse ensues as Juliet is forced to fight and free herself from Max’s increasingly sinister intentions….