The Marlow Murder Club (2024)

Crime · Mystery · Thriller

Retired archaeologist and crossword setter Judith Potts believes that a brutal murder has taken place in the sleepy town of Marlow; when the police refuse to believe her story, she kicks off a private investigation with two unlikely friends.

IMDb rating: 7.2 (5,494 votes)
Episode average: 7.3 ↑ +0.1 vs IMDb
Seasons: 3
Streaming (US): Amazon Prime Video
Language: EN
Type: TV series

Rating trend: this show's seasons do not settle into one shape. Rising Shows ranks whole shows by the shape of their rating trend rather than one average score, which is how you find a show that got better rather than a show that started well.

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Ratings refreshed Oct 3, 2026 · 3 seasons indexed

Cast

Seasons

Season 1 (2024)

7.55 avg 4 episodes 7.6 → 7.5 46 min avg

Declining

Season 1 episodes - IMDb ratings
#	Title	Rating	Votes
1	Episode #1.1	7.6	618
2	Episode #1.2	7.6	507
3	Episode #1.3	7.5	364
4	Episode #1.4	7.5	377

Season 2 (2025)

7.22 avg 6 episodes 7.3 → 7.1 49 min avg

Season 2 episodes - IMDb ratings
#	Title	Rating	Votes
1	Death Comes to Marlow: Part One	7.3	392
2	Death Comes to Marlow: Part Two	7.4	359
3	Death on the Close: Part One	7.2	344
4	Death on the Close: Part Two	7.2	307
5	Sailing Close to the Wind: Part One	7.1	299
6	Sailing Close to the Wind: Part Two	7.1	299

Season 3 (2026)

7.27 avg 6 episodes 7.2 → 7.2 47 min avg

Season 3 episodes - IMDb ratings
#	Title	Rating	Votes
1	The Queen of Poisons: Part One	7.2	243
2	The Queen of Poisons: Part Two	7.2	212
3	Murder in the Dark: Part One	7.4	192
4	Murder in the Dark: Part Two	7.3	166
5	An Appetite for Murder: Part One	7.3	121
6	An Appetite for Murder: Part Two	7.2	119