23 parts Complete In a quiet suburban neighborhood, Dr. Emma Harper (a psychiatrist) is about to start the most important journey of her life-becoming a mother. But when she meets her mysterious neighbor, Evelyn, something strange happens. Emma becomes obsessed with Evelyn, and soon, the line between what's real and what's in her head starts to blur. As her life begins to fall apart, Emma is haunted by memories of her past and by Evelyn, who seems to know all her deepest fears. Emma must face the truth about what's happening before she loses herself completely.