Dexter returns to Sunday nights with some New Blood
Plus, Doctor Who: Flux, Succession, Insecure, Curb Your Enthusiasm, and a few wild cards

Here’s what’s happening in the world of television for Sunday, November 7. All times are Eastern.
Top picks
Dexter: New Blood (Showtime, 9:00 p.m.): After killing off most of his friends and family—even accidentally or being obliquely at fault—Dexter is hiding away in a small town, where he is dating the local sheriff (of course). But this time, he’s surrounded by ghosts: Debra, the Trinity Killer, and more return to haunt and guide Dexter in his new life. Maybe he’ll finally die at the end of this series. Joshua Alston is recapping.
Doctor Who: Flux (BBC America, 8 p.m.): In last week’s recap, Caroline Siede was hopeful that the latest season doesn’t get caught in a Chris Chibnall trap: “But amidst the chaos, there are things about ‘The Halloween Apocalypse’ that have me feeling optimistic about the season. For one thing, this episode does a nice job fleshing out the Doctor and Yaz’s status quo without relying on the kind of ‘stand and monologue’ scenes that are often a Chibnall weakness.” Let’s pray it continues!