Netflix is bringing an Agatha Christie series to your screens
Did you know Netflix is adapting an Agatha Christie story? And not in a movie but a series? And it is coming on Netflix in January? If you are not delighted and sitting up straight, you need to get yourself checked because who doesn’t love an Agatha Christie murder mystery?
The series is called Agatha Christie’s Seven Dials, and it feels like the type of mystery that belongs beside a warm lamp and a half-finished cup of tea. Since it’s a Christie creation, it has to be elegant, layered, and unsettling enough to keep your mind ticking long after the climax.
What makes this one special is that it is not one of the usual Christie suspects. Seven Dials has that under-the-radar charm, which basically translates to the kind of story readers quietly love and newcomers get to discover for the first time. It is full of hidden motives, drawing-room whispers, and that brilliant wit only Christie could lace into a murder plot.
And of course, Netflix is going all in. The adaptation comes from Broadchurch creator Chris Chibnall, which means you can expect something thoughtful and modern. So before the clues start piling up, here is everything you need to know about Agatha Christie’s Seven Dials on Netflix.
What is the plot?
Set in 1925 England, Agatha Christie’s Seven Dials begins at a glamorous country-house party that goes terribly wrong. Initially, it starts as a harmless prank, but soon turns into a murder that leaves everyone rattled. The investigation falls into the hands of Lady Eileen “Bundle” Brent, who is a spirited young woman who refuses to stay on the sidelines. As she starts digging into it, she uncovers a web of secrets, secret societies, and dangerous alliances.
Unlike many Christie tales that focus on seasoned detectives, Seven Dials is about instinct and curiosity. Bundle is clever, unpredictable, and far too modern for her time, which makes her the perfect lens through which this world of elegance and deceit unfolds. And with the new feminist wave going around the world, we sure need a female detective from the 20th century that we can appreciate.
Who’s in the cast?
The series brings together some of Britain’s finest talent. You have Mia McKenna-Bruce (How to Have Sex, Persuasion) leading the story as Lady “Bundle” Brent. But the bigger highlight is Helena Bonham Carter, who is joining as Lady Caterham, while Martin Freeman takes on the part of Battle, a man whose calm exterior hides much more. In short, you have all the best of the best. The cast also includes Corey Mylchreest (Queen Charlotte), Ed Bluemel (Sex Education), and Nabhaan Rizwan (KAOS).
Who is behind the series?
The show is written by Chris Chibnall, the mind behind Broadchurch and Doctor Who, who clearly understands how to balance emotion and suspense. It is produced by Suzanne Mackie (The Crown), marking the first project from her company, Orchid Pictures. Director Chris Sweeney (The Tourist, Back to Life) has taken charge of all three episodes, shaping the mystery with a modern pace but a vintage soul.
Is there a trailer available?
Yes, the teaser is already out, and it looks deliciously dramatic. You can watch it at the end of this article.
When does Agatha Christie’s Seven Dials release on Netflix?
Seven Dials is set to premiere on Netflix on January 15th, 2026. It is arriving just in time for the perfect winter watch. It is a three-part limited series, which means it will not drag and will have just enough to pull you in while you keep guessing the wrong murder suspects.