Follows Kristin Burns, a young woman juggling her aspirations as a photographer with her duties as a nanny for the affluent Turnbull family in New York City. While her photographs gain attention from a prestigious Manhattan gallery, Kristin becomes entangled in a passionate and illicit affair with Michael Turnbull, the children's father. Amidst her personal turmoil, she begins experiencing vivid nightmares and unsettling visions, including recurring images of body bags and encounters with deceased individuals. As these disturbing occurrences intensify, Kristin grapples with the question: Are these manifestations mere figments of her imagination, or are they harbingers of impending danger?