Emmy nominee Meghann Fahy, star of The White Lotus and The Perfect Couple, stars as Violet, a widowed mother on her first date in years who arrives at a fancy restaurant, where she is relieved to find that her date, Henry (Its Ends with Us' Brandon Sklenar), is more charming and handsome than she expected. But their chemistry begins to falter as Violet begins to be teased and then terrorized by a series of anonymous phone calls. She is told not to tell anyone and to follow orders, lest a hooded figure she sees on her home's security cameras kill Violet's young son and his nanny sister. Violet must do exactly as she is told, or everyone she loves will die. Her unseen tormentor's final order? Kill Henry.