A thriller that builds steadily in menace and suspense until the unexpected, twist ending.
Unable to sleep, Elaine Wheeler paces the living room of her Manhattan townhouse, troubled by unsettling memories and vague fears. Her husband tries to comfort her, but when he steps away for a moment Elaine screams as she sees (or believes she sees) the body of a dead man in the window across the way. The police are called, but find nothing except an empty chair. Elaine’s terror grows as shortly thereafter she sees still another body—this time a woman’s—but by now the police are skeptical and pay no heed to her frantic pleas.