MRS. FLETCHER
HBO, 10:30 p.m. ET
Kathryn Hahn’s performance as the title character here is one of this year’s more unexpected and happy surprises. Her confident and well-timed handling of the comic scenes is the predictable part – but she’s been so good with the winsome, sad, intimate, embarrassing and even fantasy scenes that she brings her character, and this series, fully to life.