How many episodes are in Agatha Christie's Seven Dials?

Agatha Christie's Seven Dials has 3 episodes in this listed season.

When does Agatha Christie's Seven Dials premiere?

Agatha Christie's Seven Dials premieres on 2026-01-15.

Is Agatha Christie's Seven Dials a new series?

Agatha Christie's Seven Dials is a new series (Season 1).

NEW

Agatha Christie's Seven Dials(2026)

Also known as De syv urskiver • The Seven Dials Mystery • Las siete esferas

Archived · Netflix

12+3 eps

S01

DramaMysteryCrime

ON AIR: JAN 15Season 1Archived listing

What to Expect

PremiereLens read

A country house party in 1925 becomes a murder scene, and the story stays tightly inside that closed circle, working through the social architecture of who knew what and when. Bundle Brent drives the investigation as an amateur, which keeps the deduction grounded in observation and conversation rather than procedure or action.

Lady Caterham's involvement alongside her daughter means the case is never purely intellectual; the mother-daughter dynamic runs through the investigation as a complicating pressure, shaping what gets shared and what gets withheld. The tone is measured and plot-disciplined, with revelations arriving through social maneuvering rather than confrontation, and the adapted source material gives the structure a clean, resolution-oriented spine.

Best for

country-house mystery, female-led investigation and Drama

Story lane

Drama and Mystery

Commitment

Season 1 · 3 episodes

Where

Netflix

Official Premise

In 1925, a country house party prank turns deadly. Lady Eileen "Bundle" Brent investigates the chilling murder plot. Lady Caterham and Superintendent Battle assist in solving the country house mystery that changes Bundle's life.

Watch Next If This Is Your Lane

Start with the closest match, then check out two more shows with a similar feel, pace, mood, or theme.

Grace

ITVX • Mar 29, 2026

DramaCrime

Dead Simple, opens with Grace running inquiries into long forgotten cold cases with little or no prospect of success. He's fixated by the disappearance of his wife, Sandy, which haunts his thoughts. His unorthodox police methods have come under scrutiny once again, and Grace is walking a career tightrope and risks being moved from the job he loves most. With so much at stake, his colleague Detective Sergeant Glenn Branson knows he has more to give and asks him for help with a case. When a stag night prank appears to go wrong and the groom goes missing, Branson calls on Grace to unravel events that led to the mysterious disappearance of a successful property developer with everything to live for. Is this a case of stag night shenanigans gone wrong or something more sinister?

View show

Strongest Match

Grace brings the same slow-burn, deduction-forward crime focus as Agatha Christie's Seven Dials, with a detective who can’t stop chasing one personal obsession. The case unfolds through methodical cold-case pressure and quiet reveals, not big action, and the emotional fixation adds a darker edge to the country-house mystery’s social tension.

Karen Pirie

ITVX • Jul 20, 2025

DramaCrime

When a historic murder case in St Andrews becomes the subject of a true crime podcast, fearless DS Karen Pirie is tasked with solving it.

View show

Why this pick

Karen Pirie delivers the same patient, clue-by-clue cold-case reinvestigation energy as Agatha Christie's Seven Dials. The dual timeline and dry British workplace friction keep the tension tight, while flashback details and small inconsistencies build toward a sharp payoff, with less cozy warmth than a 1920s party gone wrong.

Marble Hall Murders

BBC One • Sep 6, 2026

MysteryCrime

Returning to England, Susan Ryeland is reluctantly drawn into a new Atticus Pünd mystery, this time written by a new, young writer. 'Pünd’s Last Case" is a story set in 1955, in an exotic villa in Corfu – but the identity of a real killer is hidden in the text, and once again Susan is going to find herself in grave danger.

View show

Why this pick

Marble Hall Murders shares Agatha Christie's Seven Dials’ love of a contained mystery that tightens around the characters as secrets surface. A story-within-a-story setup turns reading and decoding into real danger, so the puzzle feels personal and immediate, while the scale shifts from a single country-house circle to a more high-concept, two-timeline hunt.

Want the bigger picture?

Get recommendations from a show you love See 3 more shows like Agatha Christie's Seven Dials

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