BritBox has unveiled a larger ensemble cast for Hercule, its forthcoming six-part Agatha Christie adaptation starring Edward Bluemel as Hercule Poirot, as production gets underway in Liverpool.
The series, produced by Mammoth Screen and Agatha Christie Limited for BritBox and the BBC, will explore Poirot during an earlier period of his life while drawing on three of Christie’s early stories. The production is being positioned as both a character study of the celebrated fictional detective and a broader portrait of Britain between the two world wars.
Jessica Alexander, Toby Stephens and Katherine Parkinson Join Hercule
The newly announced cast includes Jessica Alexander, known for The Beauty and The Return of Stanley Atwell, and Honor Swinton Byrne, whose credits include The Souvenir and War.
Omari Douglas, who appeared in Black Doves and It’s A Sin, has also joined the series, alongside Emily in Paris actor Paul Forman and Arthur Hughes, known for Shardlake and Then Barbara Met Alan.
The ensemble also features Ralf Little of Death in Paradise and The Royle Family, River Medway of Here & Now and RuPaul’s Drag Race UK, and Katherine Parkinson, whose recent credits include Rivals and Here We Go.
Natalie Quarry, known for Call the Midwife and Think of England, and Toby Stephens, whose credits include Black Sails and Jane Eyre, round out the latest group of announced performers.
BritBox has not disclosed the characters the newly announced actors will portray.
Peril at End House Becomes Second Novel Confirmed for Series
The production has also confirmed that Peril at End House will be the second Agatha Christie novel adapted for Hercule.
It follows Lord Edgware Dies, which was published in the United States under the title Thirteen at Dinner.
The six-part series will centre on three of Christie’s early stories while charting Poirot’s relationships with people who will later become friends and allies. The story will also introduce a particular nemesis as the series develops the detective’s personal history.
Series Explores Poirot and Interwar Britain
Poirot remains one of Christie’s most recognizable creations and one of the best-known detectives in crime fiction. According to the production announcement, Christie’s Hercule Poirot novels have sold more than 750 million copies, reflecting the character’s enduring international audience more than a century after his introduction.
By setting the new adaptation against the social backdrop of interwar Britain, Hercule is expected to place greater emphasis on Poirot himself rather than functioning solely as a sequence of standalone mysteries.
Filming has now begun in Liverpool, which has frequently served as a production location for British period dramas because of its historic architecture and streetscapes.
Benji Walters Leads Writing Team for Six-Part Drama
The series is written by Benji Walters, whose credits include Code of Silence, The Leopard and Obsession.
Jonny Campbell, known for Am I Being Unreasonable? and In The Flesh, is directing the opening two episodes. Chanya Button, whose credits include Code of Silence and Doctor Who, will direct episodes three and four.
Alrick Riley, known for work on Bridgerton and How to Get Away with Murder, will direct the final two episodes.
Charlie Palmer, whose credits include A Woman Of Substance and Extraordinary, serves as series producer.
Hercule Targets Audiences in North America and the UK
The six 60-minute episodes are being produced by Mammoth Screen, part of ITV Studios, and Agatha Christie Limited.
BritBox will carry the series in North America, while viewers in the United Kingdom will be able to watch through BBC iPlayer and BBC One. Fifth Season is handling global distribution, extending the project’s potential reach into additional international markets.
Executive producers include Walters and Campbell, along with James Prichard for Agatha Christie Limited and Rebecca Durbin and Damien Timmer for Mammoth Screen.
Robert Schildhouse, Jon Farrar and Stephen Nye serve as executive producers for BritBox, while Nick Lambon represents the BBC.
The latest casting announcement adds further momentum to the project as filming progresses in Liverpool. A premiere date has not yet been announced. Previous Agatha Christie adaptations remain available to stream on BritBox.