Add this to your calendar ASAP (if you dare).
BritBox's New Agatha Christie Mystery 'Endless Night' Is For 'The Haunting Of Hill House' Lovers
Chloe Williams serves as B+C’s Entertainment Editor and resident Taylor Swift expert. Whether she’s writing a movie review or interviewing the stars of the latest hit show, Chloe loves exploring why stories inspire us. You can see her work published in BuzzFeed, Coastal Review, and North Beach Sun. When she’s not writing, Chloe’s probably watching a Marvel movie with a cherry coke or texting her sister about the latest celebrity news. Say hi at @thechloewilliams on Insta and @popculturechlo on Twitter!
I'm not joking when I say that Agatha Christie's Why Didn't They Ask Evans? completely changed my life. My sister and I watched the BritBox miniseries once and haven't been able to stop talking about it since. We watch it every time we're together, and it's become a metric for how well-done we think an adaptation is. Well, there's a brand new Agatha Christie mystery called Endless Night on its way, and I can't wait to see how it compares!
Here's everything you need to know about Agatha Christie's Endless Night, coming to BBC & BritBox soon.
What is the next Agatha Christie movie in 2025?
In addition to Netflix's The Seven Dials Mystery, the BBC is bringing us Endless Night. The show will be produced by Mammoth Screen and Agatha Christie Limited, and it'll come to BBC iPlayer, BBC One, and BritBox International.
Who's in the Endless Night cast?
We haven't gotten any official casting announcements yet, but stay tuned for the full cast!
What is Agatha Christie's Endless Night about?

The story introduces us to Michael Rogers, who's working as a chauffeur in 1967 for designer Rudolf Santonix. Michael finds himself fascinated with Rudolf's luxurious life and his brand new project (a house in the English countryside), and dreams of falling in love and living somewhere beautiful.
But of course the house has plenty of secrets, and rumor has it, it's haunted by a curse. When Mike and his new sweetheart Ellie move into the house, they realize the warnings have some truth to them. Because either the curse is very real, or someone is trying to scare them to death.
“I’m so excited to be teaming up again with ACL, Mammoth Screen and the BBC for Endless Night," writer Sarah Phelps says. "One of Agatha Christie’s last novels, this is a chilling story of love, sex, deceit and death, of how far we’ll go to get our hearts desire and what we’ll do when night falls and the wolves start circling."
"Endless Night is one of my great grandmother’s best stories. It is also one of my father’s personal favourites, Agatha Christie Limited's executive producer James Prichard says. "It is an extraordinary feat of writing, made even more impressive by the age at which she wrote it. I cannot wait to see what Sarah and the team produce."
How many episodes are there in Endless Night?
There will be three episodes total, and each of them will be sixty minutes long.
Where is Endless Night filming?

Filming for the show hasn't begun yet, but it's set to begin later this year. Stay tuned for official filming locations!
What is the next Agatha Christie movie in 2025?
In addition to Endless Night, you can stream Towards Zero on BritBox now, andThe Seven Dials Mystery on Netflix soon! These are shows and not movies, but that just means there's even more content to enjoy ;).
Check out Keira Knightley's Netflix Thriller The Woman In Cabin 10 Is For The Agatha Christie Obsessed for more!




















