Stranger Things

Two years after his sister Nora vanished and his best friend died, Nate finds a perfect copy of his world—but his family are monsters in disguise. Nora, alive among them, teaches him rules. Worse, humans supply victims; Nate is marked as a "premium" offering. After escaping, hallucinations land him in a hospital. A note from Nora: "9:00 PM. The door." Is his mind making monsters—or are they using his diagnosis against him?