Seven Dials Mystery: Book vs. Series
Seven Dials Mystery is Christopher Sweeney's 2026 series, adapted from Agatha Christie's 1929 book The Seven Dials Mystery. It stars Mia McKenna-Bruce, Helena Bonham Carter, Martin Freeman and Edward Bluemel and ran for 1 season and 3 episodes on Netflix.
About the book and the TV show

- Author
- Agatha Christie
- Year
- 1929
- Pages
- 248Buy book
- Audiobook length
- 7 hr 20 minGet audiobook
- Narrator
- Stephen Scalon
Guests at Chimneys arrange eight alarm clocks as a joke on a friend who sleeps late, only to find him dead the next morning and one clock missing. Lady Eileen Brent, known as Bundle, begins looking into the death and the significance of the remaining clocks. The trail draws her away from country-house society and toward a secretive group called the Seven Dials.

- Director
- Christopher Sweeney
- Writer
- Chris Chibnall
- Year
- 2026
- Episode
- 54 min
- Seasons
- 1
- Episodes
- 3
- Network
- Netflix
- Cast
- Mia McKenna-Bruce, Helena Bonham Carter, Martin Freeman, Edward Bluemel
- Genre
- historical drama, mystery
- IMDb
- View on IMDb
A practical joke at a country house party ends with a young guest dead, and Lady Eileen Brent refuses to accept the easy explanation. Known as Bundle, she begins following the clues beyond her privileged social circle. Her investigation draws her into a conspiracy concealed beneath the parties and polite routines of 1920s England.
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