New Trailer for AGATHA CHRISTIE'S SEVEN DIALS Series at Netflix Starring Helena Bonham Carter

TV Trailer Agatha Christie's Seven Dials Netflix Helena Bonham Carter Image Safe about an hour agoby Jessica Fisher

Netflix has released a new trailer for Agatha Christie’s Seven Dials series starring Helena Bonham Carter, who plays Lady Caterham alongside Mia McKenna Bruce (How to Have Sex) as Lady Eileen “Bundle” Brent, Martin Freeman (Black Panther) as Battle, Corey Mylchreest (Queen Charlotte) as Gerry Wade, Ed Bluemel (Killing Eve) as Jimmy Thesinger, and Nabhaan Rizwan (KAOS) as Ronnie Devereux.

The Seven Dials logline reads: “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.”

The series is penned by Broadchurch creator Chris Chibnall. It is executive produced by The Crown executive producer Suzanne Mackie through her company Orchid Pictures, and Chris Sussman (Good Omens). Chris Sweeney (The Tourist, Back to Life) is director and executive producer.

Seven Dials premieres on January 15, 2026. Check out the trailer below, and let us know what you think:

Jessica Fisher

I’m Jessica Fisher! I love being a wife and mom, and I love movies and TV. I’m a murderino, and love to travel and write. I love Disney and the beach and stand-up comedy. My favorite things to geek out on are the podcast My Favorite Murder, The Handmaid’s Tale, Mindhunter, Cobra Kai, Schitt’s Creek, Somebody Somewhere, Shrinking, The Big Door Prize and Severence. My favorite movies are About Time, 50/50, pretty much anything with Jason Segel and/or Paul Rudd, Once Upon a Time in Hollywood, Dirty Dancing, and so many others. I love the books Little Women and Harry Potter, and all types of biographies. I love writing for GeekTyrant!

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