Skip to main content

BritBox Announces Additional Cast for Agatha Christie's Tommy & Tuppence, Now in Production

1 September 2025 - Last updated 8 July 2026

poster

Saffron Burrows, Sean Pertwee, Alice Krige and Alex Jennings among those joining the cast of the first English-language, contemporary Agatha Christie television adaptation


BritBox have announced additional cast for Agatha Christie’s Tommy & Tuppence, a six-part contemporary adaptation of the Agatha Christie novels and short stories.  BritBox is the lead commissioner on the series, which will be produced by Lookout Point (Pride and Prejudice, Happy Valley), part of BBC Studios, in association with Agatha Christie Limited. The series has commenced filming in London.

 

Joining the previously announced Antonia Thomas (The Good Doctor, Sill Up), Josh Dylan (Buccaneers, Mamma Mia 2) and Imelda Staunton (Harry Potter, the Paddington films) are:

 

Nicholas Richardson (Wu-tang: An American Saga, Younger) as Julius, a charismatic film producer determined to win back his wife, Tuppence, when she suddenly leaves for London.

 

Charlie Condou (Dr. Who, Unforgotten) as Albert, the witty, self-assured live-in landlady of the Lady Albert Pub in Hampstead and Tommy’s closest friend.

 

Callie Cooke (F1, Cheaters) as Detective Sergeant Draper, a smart, idealistic newcomer eager to prove herself, but whose admiration for Tommy sees her willing to bend the rules.

 

Chizzy Akudolu (Little Disasters, The Woman in the Wall) as Detective Inspector Merriot, a sharp, no-nonsense detective who doesn’t suffer fools

 

Sebastian De Souza (The Life List, The Great), Sean Pertwee (The Hack, Gotham), Saffron Burrows (You, Mozart In The Jungle), Alex Jennings (The Crown, This is Going to Hurt), Denise Black (Rivals, Queer As Folk) and Alice Krige (She Will, Gretel and Hansel) also join the cast as guest actors. 

 

In the first contemporary English language television series adaptation of Agatha Christie’s stories, Tommy and Tuppence are a detective duo for the ages. They fall in love, fall out of it, and tumble back in, all while solving some thrilling, entertaining mysteries along the way.

 

The series is written by Phoebe Eclair-Powell (The Road Trip, Harm), who also executive produces, in her first drama series commission for television. Fergus O’Brien (Happy Valley, The Tourist) will direct the first four episodes and Ellie Heydon (Outrageous, Trying) the last two. Stella Merz (Miss Austen, Gentleman Jack) will produce.

 

The series (6x45') was commissioned by Robert Schildhouse, Jon Farrar and Stephen Nye on behalf of BritBox. Laura Lankester, Katie Draper, and Louise Mutter from Lookout Point, Phoebe Eclair-Powell, along with James Prichard from Agatha Christie Limited, also executive produce. 

 

BBC Studios will handle global sales.

 

Agatha Christie’s Tommy & Tuppence joins BritBox’s extensive collection of Agatha Christie adaptations including Towards Zero, Murder is Easy, Why Didn’t They Ask Evans?, Poirot, Marple, The Pale Horse and more. 

Tommy & Tuppence

Latest news

26/8/2026

BritBox Debuts Official Trailer and Key Art for Agatha Christie's Tommy & Tuppence, Premiering September 15th

Antonia Thomas, Josh Dylan, and Imelda Staunton star in the first English-language, contemporary Agatha Christie television adaptationLink to Series Imagery HERELink to Official Trailer HERE

24/8/2026

BritBox Announces Casting as Filming Begins on New Detective Drama The Detection Club

Miles Jupp, Bryony Hannah and Cara Theobold lead a new 10-part mystery drama from creator Kit Lambert, inspired by the golden age of detective fictionDownload The Detection Club Assets HERE

20/8/2026

BritBox Announces Additional Casting, Start of Production for Season Two of BAFTA-Winning Thriller Code of Silence

New cast include Jonah Hauer-King, Jo Joyner, Sophie McShera, John Hollingworth, Sasha Desouza-Willock and Emily HeadDownload Series Imagery HERE

18/8/2026

Case Reopened! BritBox Debuts Official Trailer for Season Two of Ludwig, Premiering on October 13

SCREENERS NOW AVAILABLEView the Ludwig S2 Trailer HEREDownload Season 2 Photos HERE

06/8/2026

Uncover Another Clue: Stephen Merchant Joins Ludwig Season Two as Guest Star, BritBox Reveals First Look

SCREENERS NOW AVAILABLE**Please reach out to press@britbox.com for access**Download Season 2 Photos HEREAssets from Season 1 Available HERE

04/8/2026

BritBox Reveals Additional Casting for Upcoming Agatha Christie Adaptation Hercule

Henry Ashton, James D’Arcy, Calvin Demba, Phil Dunning, Jack Gleeson, Tamsin Greig, James Nesbitt, Guy Remmers, Rebecca Rittenhouse and Mawaan Rizwan join previously announced lead Edward BluemelDownload Hercule Assets HERE

16/7/2026

BritBox Reveals First Look at David Tennant and Siobhan Finneran in Time Season Three

Season three of the BAFTA-winning hit drama will be led by Tennant as Prison Officer Bailey with Finneran reprising her role as Marie-LouiseDownload First Look Photos & Assets HERE

07/7/2026 - Last updated 29 July 2026

BritBox Announces Casting, Start of Production for New Period Drama Series, The Cadburys (fka “Chocolate Wars”)

Toby Regbo, Harry Gilby and Jessica Barden lead the six-part drama series The Cadburys, inspired by Deborah Cadbury’s book, Chocolate Wars, has begun filming in BirminghamDownload Series Imagery HEREDownload Cast Headshots HERE

24/6/2026

Good Tidings From Longbourn: The Other Bennet Sister to Return for Three-Part Christmas Special for BritBox

Sarah Quintrell Returns to Pen Scripts for Bad Wolf Series Based on Storylines by Janice HadlowLink to Series Imagery HERE

08/6/2026 - Last updated 12 June 2026

BritBox Announces Hercule, Starring Edward Bluemel as Agatha Christie's Legendary Detective Hercule Poirot

The series follows Hercule Poirot’s first cases in London before he becomes the world’s most famous sleuth

02/6/2026

Premiere Date Announced for Gripping BritBox Crime Drama Gone Starring David Morrissey

The BritBox Original, which also stars Eva Myles, will debut Thursday, July 23 on BritBoxAll press stills here “David Morrissey is superb” - Daily Mail ★★★★★‘Gone keeps its grip on your attention” - The Arts Desk ★★★★

28/5/2026

One Woman, One Legacy: BritBox Debuts Official Trailer and Key Art for Original Series A Woman of Substance, Premiering June 24th

Brenda Blethyn and Jessica Reynolds star in the sweeping period drama series Link to Key Art and Series Imagery HERELink to Official Trailer HERE