MRS. FLETCHER
HBO, 10:55 p.m. ET
SEASON FINALE: HBO has promoted this dramatization of the Tom Perrotta novel as a “limited series,” which should mean a miniseries with a definite end, which, in turn, should mean that tonight’s season finale is indeed the show’s final episode, period. But Big Little Lies was promoted and described by HBO the same way, and its popularity prompted an initially unplanned Season 2. So we’ll see. And, as long as HBO keeps making Mrs. Fletcher, I’ll be watching.