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BritBox's New Agatha Christie TV Show 'Tommy & Tuppence' Is For The Detective Show Obsessed

Let’s talk for a sec about how utterly thrilled I am that the Tommy & Tuppence books are officially getting a TV adaptation (dances in bookworm heaven).

As a major Agatha Christie fan, I’ve always found myself particularly drawn to this fictional detective couple, who spend their days solving crimes, as well as the mysteries of love. Cue the Sufjan Stevens song. Let's get into all the details you need to know before this show hits BritBox.


Here's everything you need to know about Tommy & Tuppence, coming to BritBox soon.

Where can I watch Tommy & Tuppence?

Tommy & Tuppence will be available to stream on BritBox. The show is in the early stages of pre-production right now, so fingers crossed it premieres in 2026!

"As an Agatha Christie superfan, this job is a dream come true," writer Phoebe Eclair-Powell says. "I am eternally grateful to James Prichard and Agatha Christie Limited for having me on board. With the excellent teams at Lookout Point and BritBox, who are clear Christie fans too, it’s a perfect combination. Christie's detective duo are witty, sharp and raring to solve lots and lots of murders whilst asking if they should really be more than just Partners in Crime…To bring Tommy and Tuppence into the twenty-first century is truly an honour."

What is Tommy & Tuppence About?

tommy and tuppence britbox

Kaboompics.com/Pexels

The beloved Tommy and Tuppence books focus on the titular characters, who have essentially grown up together. Despite being childhood friends, it isn’t until they hit their 20s that they begin to realize their romantic feelings for one another. After finally tying the knot, we get to embark upon the newlyweds’ journey as they navigate the growing pains of being husband and wife. No matter how much they adore one another, marriage still comes with its hurdles, no?

But instead of their problems revolving around who forgot to clean the kitchen sink or why Tommy stared a little too long at the attractive new neighbor next door, Christie’s couple explores an entirely different set of obstacles… AKA, trying to crack the top crime mysteries of the century. Will this detective couple be able to solve the toughest criminal cases while at the same time navigate married life with one another? This beloved detective/romance hybrid genre will uncover that very question.

Where is Tommy & Tuppence filmed?

tommy and tuppence filming locations

Brett Jordan/Pexels

The show will be set in Hampstead, so I wouldn't be surprised if the show films there too!

What Makes These Agatha Christie Mystery Stories Stand Out?

the secret adversary

Amazon

One of the reasons why we’re still obsessing over the Tommy & Tuppence novels all these years later is due to the way the books are constructed. Unlike most book series, which have the characters roughly staying within the same age range throughout the novels, we get to watch this couple as they grow up together over the span of decades. That means we get to watch as the two fall in love in their 20s, then explore their lives together all the way up to their 70s.

Honestly, this is the part that sells the Tommy & Tuppence stories to me most. While I love a good old-fashioned ‘will-they-won’t-they’ love story of two people in their 20s, I’m way more interested in what happens after the “happily ever after.” How does a love story evolve within a relationship where the couple has been together for multiple decades? Now this, to me, is truly interesting.

It reminds me of one of my favorite movie sagas, The Before Trilogy, which cues us in on the lives of Jesse and Celine, as they navigate life throughout their 20s/30s/40s. Yet to explore how far a couple evolves into their 70s?? And with the addition of exciting detective work added into the mix? Sign me up. I’m fully on board for this modernized TV adaptation, which has just been officially greenlit and is penned by Phoebe Eclair-Powell.

“Phoebe’s wonderful scripts combine screwball comedy, playful romance, and thrilling murder to bring an exhilarating modern-day twist to Christie’s iconic detective duo,” reveals executive producer Katie Draper.

How many Tommy and Tuppence books did Agatha Christie write?

tommy and tuppence books agatha christie

Amazon

Tommy and Tuppence appear in five Agatha Christie books:

  • The Secret Adversary
  • Partners in Crime
  • N or M?
  • By the Pricking of My Thumbs
  • Postern of Fate

Are Tommy and Tuppence based on real people?

tommy and tuppence

Amazon

Tommy and Tuppence are two fictional characters in Agatha Christie's work, just like the rest of her mystery stories!

Loving all things mystery? Here are The Most Popular Agatha Christie Books That'll Keep You Guessing.

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