The Marlow Murder Club Season 2 is on its way for the fifth episode, and fans won't want to miss it. Episode 5 will have a release on Sunday, September 21, 2025, at 9:00 p.m. ET on PBS, bringing in yet another mystery for Judith, Suzie, and Becks to solve.
So when and where can you watch it, and what is in store ahead? We have got the release date, the streaming platforms, and a sneak peek at the new case that will shake up Marlow one more time.
Here's everything you need to know about Episode 5.
When does The Marlow Murder Club Season 2 Episode 5 release?
The wait is almost over because The Marlow Murder Club Season 2 Episode 5 releases on September 21, 2025, at 9:00 p.m. ET. It is hard to believe that the show has already reached its fifth episode, especially since episode 5 will be the second-to-last episode of the season.

Season 2 has expanded the world of Marlow in many exciting ways. DS Tanika Malik, now promoted to DCI, is officially working with Judith Potts, Suzie Harris, and Becks Starling as civilian advisors, and they are no longer involved from the sidelines but now, they are part of the team.
Each episode so far has had this dynamic, from impossible murders inside estates to shocking "accidents" that raise eyebrows as well as red flags. Episode 5 will continue that energy, and hence, you would not want to miss watching it.
Where and how to stream the new episode?
For anyone wanting to watch The Marlow Murder Club Season 2 Episode 5, the easiest option is PBS. The episode will be released on TV, and the episode can also be streamed through the PBS website or the PBS App.

If you prefer having more options, the show is also available on Prime Video through the PBS Masterpiece channel. Additionally, you can download episodes on Amazon Video as well as on Apple TV.
For international fans, there's good news too. The Marlow Murder Club Season 2 is available on Prime Video in selected regions, making it possible to keep up with the investigations trio even if you are living outside the U.S.
Having easy access has been a real win for the show this season, helping more people fall in love with this little murder solving show, and by putting the show on multiple platforms, PBS has made it easier than ever to follow every clue as soon as the episode drops.
What is Episode 5 of The Marlow Murder Club Season 2 about?
Episode 5 of Season 2 will center around the Marlow Sailing Club, and the official synopsis teases a twist:
"It's a dark day for the prestigious Marlow Sailing Club when one of their members is killed in a shocking accident. Tanika quickly engages the services of Judith, Becks and Suzie and they find evidence that the tragic accident is in fact, the perfect murder."

With the above synopsis, it is clear that the trio is diving into one of their most difficult cases yet. The idea of a "perfect murder" immediately raises the bar. How do you prove that a death staged so carefully was intentional?
With only two episodes left this season, the timing of this case feels deliberate, almost like the writers are pushing the story into even darker places before the finale, which is exactly what makes it so exciting.
The Marlow Murder Club Season 2 Episode 5 is shaping up to be a turning point. With its release set for September 21, 2025, at 9:00 p.m. ET on PBS, the trio's investigation into the so-called "perfect murder" at the Marlow Sailing Club will surely keep fans glued to the screen for the entire episode's duration.
With only two episodes left, the stakes are increasing as fast as ever. This isn't just another case, but it feels like the moment where everything starts to align for the big finale. Don't miss it.
Stay tuned to Soap Central for more.
Also Read: The Marlow Murder Club Season 2 Episode 4 recap: Becks’ secret and a buried truth