Series synopsis
Agatha Christie's Seven Dials is a British mystery crime drama television series that premiered on Netflix on January 15, 2026. It ended on January 15, 2026. It was created by Chris Chibnall. It stars Mia McKenna-Bruce, Edward Bluemel, Martin Freeman and Helena Bonham Carter.
England, 1925. At a lavish country house party, a practical joke appears to have gone horribly, murderously wrong. It will be up to the unlikeliest of sleuths—the fizzingly inquisitive Lady Eileen 'Bundle' Brent—to unravel a chilling plot that will change her life, cracking wide open the country house mystery.
Premise
England, 1925. At a lavish country house party, a practical joke appears to have gone horribly, murderously wrong. It will be up to the unlikeliest of sleuths—the fizzingly inquisitive Lady Eileen 'Bundle' Brent—to unravel a chilling plot that will change her life, cracking wide open the country house mystery.
Premise: When the clocks strike, murder follows.
Cast and characters
Leading cast
- Mia McKenna-Bruce as Lady Eileen 'Bundle' Brent
- Edward Bluemel as Jimmy Thesiger
- Martin Freeman as Superintendent Battle
- Helena Bonham Carter as Lady Caterham
- Hughie O'Donnell as Bill Eversleigh
- Alex Macqueen as George Lomax
- Dorothy Atkinson as Lady Maria Coote
- Mark Lewis Jones as Sir Oswald Coote
Supporting cast
- Tim Preston as Rupert 'Pongo' Bateman
- Ella-Rae Smith as Loraine Wade
Guest cast
- Iain Glen as Lord Caterham
- Nabhaan Rizwan as Ronny Devereux
- Corey Mylchreest as Gerry Wade
- Nyasha Hatendi as Dr. Cyril Matip
- Robinah Kironde as Dela
- Josef Davies as Alfred
- Stella Stocker as Eve
- Valerie Antwi as Number Two
- Paul Bigley as Number Five
- Guy Siner as Tredwell
- Ella Bruccoleri as Socks
- Liz White as Emily
Episodes
This series spans 1 season with 3 episodes.
| Season | Episodes | First aired | Last aired |
|---|---|---|---|
| Season 1 | 3 | January 15, 2026 | January 15, 2026 |
| Episode | Title | Air date |
|---|---|---|
| 1 |
Bundle of Love A lavish party at the Caterham estate results in sore heads the next day — and one guest not waking up at all. Grief pushes Bundle to search for answers. |
January 15, 2026 |
| 2 |
Battle Commences Bundle's desperate search for the killer takes her from London's seedy underbelly to a country house gathering which could change the course of history. |
January 15, 2026 |
| 3 |
The Finger Points After the police catch an intruder and Battle finds two bullets, Bundle makes a shocking discovery. Can she finally uncover the mastermind behind it all? |
January 15, 2026 |
Production
Release
| Original network/platform | Netflix |
|---|---|
| First aired | January 15, 2026 |
| Last aired | January 15, 2026 |
| Status | ended |