Every thing We Know About The Marlow Murder Club Season 3

Will there be a Season 3 of The Marlow Murder Club?

Happily, The Marlow Murder Club will return to MASTERPIECE Mystery! in 2026 for a 3rd season; in reality, filming has been accomplished as of late September, 2025! In Season 3, three gripping new homicide mysteries will probably be informed throughout six episodes, with the primary two episodes co-written by Marlow writer/creator, Robert Thorogood, tailored from his 2024 thriller novel The Queen of Poisons.

What to Expect in The Marlow Murder Club Season 3

Now a longtime a part of newly promoted DI Tanika Malik’s crime-solving gang, retired archaeologist Judith Potts, canine walker Suzie Harris, and vicar’s spouse Becks Starling are again and bringing their unconventional strategies to a string of high-profile murders. From the sudden loss of life of the city’s beloved mayor—the nicest man in Marlow—to a celeb chef discovered lifeless on the launch of his cookbook with half the city in attendance, the staff will probably be working beneath the watchful eye of the Marlow neighborhood. They’ll even be referred to as to motion at a college reunion in an eerie manor home the place, in a shocking twist, Becks finds herself among the many suspects. Could this case threaten our newbie sleuths’ roles as civilian advisors?

Robert Thorogood Teases The Marlow Murder Club Season 3

With Episodes 1 and a couple of tailored from Thorogood’s 2024 thriller novel The Queen of Poisons, the author/creator had no scarcity of fascinating insights and Season 3 teases in his interview with The MASTERPIECE Studio Podcast. Of the plot’s homicide of Marlow’s mayor, he informed host Jace Lacob, “It was only when I was writing the book that I realized that I know the mayor of Marlow, so I suddenly thought, oh gosh, I mustn’t commit slander or libel here…You’ll see that I’ve had to make the mayor a really lovely person, and in some respects, the mystery of the book and the mystery of the world is, ‘Why would you kill someone you could never have had a motive to want to kill?’”
Hear extra about The Queen of Poison’s inspirations.

Jo Martin on The Marlow Murder Club Season 3

When requested throughout her interview with MASTERPIECE about what’s forward in Season 3, Martin didn’t disappoint, revealing, “Well, I’ll inform you this. Hugh Quarshie [Professor Darius Gifford] is again. He’s Mr. Smooth—that’s his title on set as a result of he’s simply so bloody easy. He’s again, so you may solely start to think about: Will they or gained’t they? Also, you’re going to get somewhat shock as a result of Suzie is now deciding that she wants some love in her life. And what occurs after she makes that call? Wait and see. I used to be shocked after I learn it. I used to be like, “What, sir? What?“

Returning Cast & Guest Stars in The Marlow Murder Club Season 3

Returning for Season 3 are Natalie Dew as newly-promoted DCI Tanika Malik, and Samantha Bond (Judith Potts), Jo Martin (Suzie Harris), and Cara Horgan (Becks Starling), as our homicide membership members, additionally newly promoted, from newbie sleuth to civilian advisor. Rounding out Tania’s staff are returning forged members Phill Langhorne (DC Brendan Perry), Holli Dempsey (DC Alice Hackett) and Tijan Sarr (DC Jason Kennedy). And as Jo Martin revealed above, Hugh Quarshie returns as Professor Darius Gifford.

Guest stars promise to thrill viewers in Season 3, with Episodes 1 and a couple of that includes Nigel Harman (Eastenders, Downton Abbey) as Marcus, Peter Davison (The Gold, Gentleman Jack) as Geoffrey, Jacqueline Boatswain (After the Flood, Carnival Row) as Debbie, Sarah Alexander (Art Detectives, Jonathan Creek) as Sophia, Tony Gardner (The Larkins, Last Tango in Halifax) as Terrence, and Jason Merrells (Waterloo Road, Happy Valley). Episodes 3 and 4 will function British comedy favourite Harry Enfield (Miss Marple “The Moving Finger”) as Hector, and Cherie Lunghi (Strike, Secret Diary of a Call Girl), Adrian Lukis (SAS Rogue Heroes, Joy) and Alastair Mackenzie (Andor, The Crown) gentle up the display as Marian, Matthew, and Ferdy in episodes 5 and 6.

See First-Look Images from Season 3 of The Marlow Murder Club