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The Marlow Murder Club Season 3 Episodes

Season 3 Episode Guide

6 Episodes 2026 - 2026

Episode 1

The Queen of Poisons Part One

Wed, Apr 29, 2026

When town councillor Geoffrey Truman drops dead of Aconite poisoning at a meeting, the obvious suspect is colleague and keen gardener Sophia Hollingbury. The girls help plod search for the truth.

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Episode 2

The Queen of Poisons: Part Two

Wed, Apr 29, 2026

Despite uncovering numerous secrets about the suspects, Judith, Becks, and Suzie remain unable to identify anyone who had reason to harm the Mayor.

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Episode 3

Murder in the Dark Part One

Wed, Apr 29, 2026

At her university reunion, a man is murdered and Becks becomes a suspect. Did one of her friends commit the crime, or was it an intruder?

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Episode 4

Murder in the Dark Part Two

Wed, Apr 29, 2026

Judith and Suzie team up with police to track down the murderer while Becks' housemates grow increasingly tense.

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Episode 5

An Appetite for Murder Part One

Wed, Apr 29, 2026

It's very much business as usual with the three girls of the MMC: a person dead and a finite number of suspects all with means, motive and opportunity but nearly all with apparently cast iron alibis. The side story involving Becks' indolent, wealthy and irritating mother in law who's come to stay and a charming young buck from Judith's past who's become an obnoxious, wealthy old buck provides the satisfying side dish to the formulaic main course.

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Episode 6

An Appetite for Murder Part Two

Wed, Apr 29, 2026

While police probe the chef's murder, a fresh clue forces them to reconsider all previous findings.

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