Here’s a breakdown of all the new broadcast shows

The new TV season is strong on mysteries (including “High Potential,” shown here), weaker on comedies, with a bit of non-fiction thrown in.
A previous story took an overview of the season for broadcast networks. Now here’s a show-by-show breakdown of what’s new; shows are listed chronologically, within each category.

MYSTERY
— “Moonflower Murders,” Sept. 15. In “Magpie Murders,” a book editor pondered two murders – one in a novel (set in the 1950s) and another in real life. Now she’s back at it. A book – based on a real-life murder – has hints about the real killer; one woman read it and fled. The six-week tale weaves cleverly between past and present, real and fictional. (9 p.m. Sundays, PBS).

— “High Potential,” Sept. 17. As a single mom with three kids, Morgan is a cleaning lady with little chance to flex her genius IQ. Now, however, she’s helping the police. Kaitlin Olson of “It’s Always Sunny in Philadelphia” stars. (10 p.m. Tuesdays, ABC.) Read more…

New season: small and slow, but promising

By American tradition, there are three big events each September.
It’s the start of the school year, the football season and the TV season.
Now the first two are here and in full form. But the TV season?
Most years, each big, broadcast network has about five new, scripted shows, most of them starting in September.
This year, there are four on CBS (including “Georgie & Mandy’s First Marriage,” shown here), three each on NBC and Fox, two on ABC, one on CW. Seven start in September, four wait until October, one until Nov. 12. Read more…

It’s time for mystery writers, nasty and nice

In a war of words, Anthony Horowitz could easily top Alan Conway.
Both are writers, but Horowitz is sharper, smarter and more real. Conway, his fictional creation, is an unpleasant chap.
He’s “the exact opposite of me,” Horowitz told the Television Critics Association. “And I have a lot of fun having a dig at him.”
Conway was killed in PBS’ “Magpie Murders.” He’s back (via flashbacks) in “Moonflower Murders” (shown here) at 9 p.m. on six Sundays, starting Sept. 15 — again implying that mystery writers are a nasty bunch. No one should marry one, he says, because they’re the most self-centered people in the world.
In real life, Jill Green did marry a mystery writer and seems happy about it. She and Horowitz have been married for 36 years; she’s the producer for many of his shows, including “Foyle’s War,” “Alex Rider,” “Moonflower” and more. “We can still argue in a room, … but I love it,” she said. Read more…

Best-bets for Sept. 10: a high-stakes debate

1) Presidential debate, 9-10:30 p.m. ET, ABC, CBS, NBC, Fox, PBS, BET and news channels. It’s a high-stakes night at the Constitution Center (shown here) in Philadelphia, under firm rules. David Muir and Linsey Davis ask the questions; Kamala Harris and Donald Trump have two minutes each to reply, and are muted otherwise. Trump won a coin flip and goes last in closing remarks. Read more…

Yes, even Hallmark can change

TV has a few things that seem permanent and unyielding.
There’s “NCIS” and “Law & Order,” Judge Judy and Charles Barkley and the Hallmark Channel. Except, now even Hallmark is changing.
The basics will stay the same. This season, the cable channels (Hallmark and Hallmark Mysteries) will combine for about 100 new movies, 40 of them with Christmas themes. Attractive young men and women will still bicker briefly, before deciding they kind of like each other.
But beyond that are the changes, including:
— Streaming. Hallmark Movies Now expands to become Hallmark+, with lots of old shows and some new ones. It starts Tuesday (Sept. 10) with a series (“The Chicken Sisters”), a movie trilogy (“Love on the Danube,” shown here) and a reality show (“Celebrations with Lacey Chabert”); there will be more soon. Read more…