11-year-old Violet McGraw has already established herself in the horror genre — the actress first made a breakthrough with her performance in the Mike Flanagan-helmed Netflix series "The Haunting of Hill House," in which she played Young Nell. Her role placed her at the heart of the show's most tragic plot, the Bent-Neck Lady, and her performance drew praise from viewers and critics alike. McGraw (and her sister Madeleine) has continued to work in the genre, her newest film being Gerard...