Murder is manifestly monstrous. But a murder mystery? Magnificent! Marvelous! We are always in the mood! And lucky for us, we are officially entering the season of murder mystery shows, with not one, not two, but SIX new seasons of television rapidly approaching. This week we’ll focus on the first round of shows, two of which are premiering this Sunday evening, September 6. That gives us all plenty of time to stream previous seasons of the next batch, which will be returning in October. (And don’t worry, I’ll remind you about all of those next month.)

Unrepentant in my overuse of the letter M,
Jackie Bruleigh, Local Digital Content Editor

Support for GBH is provided by:

Moody Mysteries, Murders, and Mayhem

MASTERPIECE: Marble Hall Murders

We loved Magpie Murders. We were delighted by Moonflower Murders. Now, it’s time to embrace the final installment of this twisty, complicated series featuring an editor and her fictional detective partner in crime[solving]. Marble Hall Murders premieres Sunday at 9pm on GBH 2. Learn more about the upcoming season here.

MASTERPIECE: The Marlow Murder Club

They’re back! Everyone’s favorite trio of sleuths has returned, and this time, one of them might be a suspect. 😱 Catch the Season Three premiere Sunday at 8pm on GBH 2.

Trespasses

Ok, you got me: this show does not begin with an M. However, those of you who yearn for brand new shows will be delighted to hear about Trespasses, a story about two lovers on either side of the conflict in Northern Ireland. I’m personally really looking forward to this one, in large part because the cast includes one of my all-time favorite actors, Gillian Anderson. The first episode airs Sunday, September 20, at 10pm.

No Tricks, Just Treats

As I mentioned, there’s even more new material to look forward to next month, with three brand-new seasons of these returning series. Now is the perfect time to catch up or to refresh your memory before they return. 

MASTERPIECE: The Gold

In Season Two, the cat-and-mouse game continues between the detectives hoping to recover millions of pounds worth of stolen gold and the thieves hoping to take their ill-gotten gains off into the sunset.

Support for GBH is provided by:

MASTERPIECE: Maigret

This latest adaptation sets the Maigret stories in modern Paris, and the second season brings new cases, new guest stars, and a new brewing conflict between Maigret and his boss.

Professor T

This reimagining of the Belgian show of the same name has now surpassed the original version in length: we’re about to get Season Five! In the upcoming installment, the Professor, reeling from the events of Season Four, hides in his lectures, avoiding the police until his therapist helps him get back on the horse.

Recipe of the Week

Millionaire’s Shortbread from America’s Test Kitchen

How about another M? Try making this Millionaire’s Shortbread for the perfect drama-viewing snack!

Even More Drama

* Did you hear about MASTERPIECE’s upcoming adaptation of Monarch of the Glen? Now we’ve got some details on the cast. If you’re a Grantchester fan, you might be particularly interested to learn more.

* Speaking of Grantchesterread the cast’s emotional farewell reminiscences here, and don’t miss the “MASTERPIECE Studio” podcast episode on the season finale.

* It’s not QUITE cozy drama season yet, but that doesn’t mean we can’t enjoy a little behind-the-scenes chat from the cast of All Creatures Great and Small! And if it’s more creatures you crave, you’re in luck: MASTERPIECE just released these first-look images from Season Seven.

Dive Into America 250

Before It was Known as ‘Old Ironsides,’ It Sailed to Buoy the Haitian Revolution

Today, the USS Constitution is one of the biggest tourist draws in Boston, attracting some half a million visitors a year. But at the turn of the 19th century, when the Constitution was still a new ship, it traveled to what is now Haiti during the so-called Quasi-War with France. Its mission was twofold: protect American ships from French privateers, and foster ties between the U.S. and the emerging leadership.

Off Topic

1. The two-time Grammy-nominated® Neave Trio closes out GBH Music’s 2025-2026 season with “American Mosaics,” a program celebrating the diverse voices that have shaped, and been shaped by, American musical traditions. Listen here.

2. The world is mourning the passing of the queen of country, Dolly Parton, whose talent and philanthropic work touched lives around the globe. Watch her performance of “9 to 5” at A Capitol Fourth here. 

3. Sometimes the solution to a complex problem comes from an unexpected place. For instance: did you know that NASA used cats to learn about movement in space, without ever leaving earth? See how here!