
Season 3 Teaser
Preview | 30sVideo has Closed Captions
The Marlow Murder Club returns to MASTERPIECE Mystery! for Season 3 on Sunday, Sept. 6, 2026, 8/7c.
Mark your calendars! The Marlow Murder Club will return to MASTERPIECE Mystery! for Season 3 on Sunday, Sept. 6, 2026, 8/7c, only on MASTERPIECE on PBS.
Problems playing video? | Closed Captioning Feedback
Problems playing video? | Closed Captioning Feedback
Funding for MASTERPIECE is provided by Viking and Raymond James with additional support from public television viewers and contributors to The MASTERPIECE Trust, created to help ensure the series’ future.

Season 3 Teaser
Preview | 30sVideo has Closed Captions
Mark your calendars! The Marlow Murder Club will return to MASTERPIECE Mystery! for Season 3 on Sunday, Sept. 6, 2026, 8/7c, only on MASTERPIECE on PBS.
Problems playing video? | Closed Captioning Feedback
Where to Watch The Marlow Murder Club
The Marlow Murder Club is available to stream on pbs.org and the PBS app.
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Everything We Know About Season 3
Find out all about the new murders and hijinks in Season 3 of the series adapted from Robert Thorogood's bestselling mystery books!Providing Support for PBS.org
Learn Moreabout PBS online sponsorship(gentle music) - In Marlow, another person was found dead this morning.
We're assuming this wasn't an accident.
- To convict his killer we have to catch them first.
- [Becks] Let's go!
- Here they come.
The three musketeers.
(driving rock music) - Oi, come back here!
- They found traces of poison.
- [Tanika] Keep eyes on all our suspects.
Let it play out.
- [Becks] Maybe there's a connection.
- Look at this.
- Interesting.
I think I know who the killer is.
(driving rock music continues)
Video has Closed Captions
Preview | 30s | The Marlow Murder Club returns to MASTERPIECE Mystery! for Season 3 on Sunday, Sept. 6, 2026, 8/7c. (30s)
Providing Support for PBS.org
Learn Moreabout PBS online sponsorshipSupport for PBS provided by:
Funding for MASTERPIECE is provided by Viking and Raymond James with additional support from public television viewers and contributors to The MASTERPIECE Trust, created to help ensure the series’ future.

















