Mike Flanagan may have single-handedly* reinvented TV horror with the one-two punch of his Netflix anthology series, The Haunting of Hill House and The Haunting of Bly Manor. (*Including, of course, Flanagan's talented cast and crew, and the long-standing works the contemporary retellings are based on.) In both the 2018 series and 2020's own follow-up tale, Flanagan's angle opted to put twists and turns on horror tropes while fully steeping his stories in the genre itself. Are there jump scares, phobias, and supernatural spooksters from the unimaginable beyond? Yes, of course. But the …