Agatha Christie’s New 6-Part Poirot Series Officially Revives a “Diabolically Clever” Mystery

Published Oct 11, 2026, 4:39 PM EDT

Amanda M. Castro is a Network TV writer at Collider and a New York–based journalist whose work has appeared in Newsweek, where she is an Associate Editor, and The U.S. Sun, where she previously served as a Senior Consumer Reporter.

She specializes in network television coverage, delivering sharp, thoughtful analysis of long-running procedural hits and ambitious new dramas across broadcast TV. At Collider, Amanda explores character arcs, storytelling trends, and the cultural impact of network series that keep audiences tuning in week after week.

Born and raised in Puerto Rico, Amanda is bilingual and holds a degree in Communication, Film, and Media Studies from the University of New Haven.

Agatha Christie's world-renowned detective is back. The BBC and BritBox have joined forces to bring Hercule, a six-part mystery series featuring Edward Bluemel as a younger Poirot, to life. The new project will show how Poirot started his career and became the detective he is today.

Three of Christie's famous novels will be adapted into six one-hour episodes; the first two episodes have already been confirmed as adaptations of Lord Edgware Dies and Peril at End House, but no information is available about the third episode. The series is expected to be available to audiences in Britain on BBC iPlayer by late 2027, and BritBox will also show it in the United States. The best thing about the new series is that it will not focus on mysteries; instead, it will help the audience understand the major influences in Poirot’s life that helped make him a successful detective.

Edward Bluemel Plays a Younger Hercule Poirot in the New Agatha Christie Series

Image via Britbox

Before Poirot became one of detective fiction's most distinctive characters, he worked as a policeman in Belgium and fled to England to escape the First World War. Eventually, he made a name for himself as a private detective known for solving mysteries that stump other detectives. His method focuses on human behavior rather than collecting tangible evidence.

Bluemel will play the detective in his early career in interwar London, giving Hercule room to explore a less established version of the character. Poirot’s fastidious appearance, formidable intellect, and occasional vanity have become essential parts of his identity, but the series also promises to examine the man behind the reputation. Its official description characterizes the project as both an intimate study of Poirot and a portrait of Britain between the world wars.

The supporting cast includes Henry Ashton, James D’Arcy, Calvin Demba, Phil Dunning, Jack Gleeson, Tamsin Greig, James Nesbitt, Guy Remmers, Rebecca Rittenhouse, and Mawaan Rizwan, along with additional performers announced later in production. The series has not disclosed all their characters, leaving plenty of room to speculate about who might become an ally, a suspect, or a victim.

‘Peril at End House’ Brings One of Poirot’s Most Intriguing Cases Back to TV

Image via ITV

The series will open with the first confirmed mystery, Lord Edgware Dies. The first adaptation is a novel from 1933, followed by Poirot investigating the murder of a nobleman who died under strange circumstances, making people suspect his mysterious wife along with others connected to the couple. In this investigation, Poirot demonstrates his unique approach of combining psychological intuition with careful deduction, which later becomes his signature style.

The second adaptation is the novel called Peril at End House, released in 1932. In this book, the author introduces two main characters, Magdala (“Nick”) Buckley, who has already escaped from death several times, and Poirot. It is hard to say whether someone intentionally wants Nick to die, but Poirot will make sure to clear up to Hastings what is happening. This situation presents a particularly interesting problem of personal obsession; Nick keeps encountering dangerous circumstances, but figuring out who to blame is a different, more complicated story. Throughout the investigation, Poirot realizes how crucial the distinction between coincidence and intentional acts is. It is also time to test his skills in understanding people and discerning the information he receives from them.

The book was adapted into a television series some time ago, when a British television company released Agatha Christie's Poirot, directed by David Suchet and starring Polly Walker. Compared with that approach, the new Bluemel version will offer a deeper view of the whole situation by placing Poirot's case in its larger context.

Who Is Poirot’s Biggest Enemy in ‘Hercule’?

Image via ITV

Although the confirmed novels provide a starting point, the series’ larger ambitions could prove just as interesting. Hercule will introduce Poirot to two future companions, Captain Arthur Hastings and Inspector James Japp, while teasing the arrival of a particular nemesis. The identity of that adversary remains unrevealed, as does the third novel that will complete the season.

Hastings is one of the most important figures in Poirot’s literary life. A former British Army officer, he becomes the detective’s close friend and occasional collaborator, offering a more conventional perspective on cases that Poirot approaches with his characteristic precision. Japp, meanwhile, is a Scotland Yard inspector whose working relationship with the Belgian detective frequently brings their contrasting personalities into play. Establishing these relationships during Poirot’s formative years could give the adaptation stronger continuity than a straightforward collection of murder mysteries.

The creative team also has experience with period drama and crime storytelling. Benji Walters, whose credits include Code of Silence, The Leopard, and Obsession, is writing the series. Jonny Campbell will direct the first two episodes, with Chanya Button and Alrick Riley handling the remaining episodes. Charlie Palmer serves as series producer, while Damien Timmer is an executive producer, bringing experience from the long-running ITV adaptation of Christie’s Poirot.

For a detective whose cases have been adapted repeatedly across film, television, radio, and the stage, a younger Poirot offers a fresh way into familiar territory. Hercule can revisit Christie’s intricate mysteries while exploring how its central character developed the instincts, habits, and relationships that made him such an enduring figure. With Lord Edgware Dies and Peril at End House confirmed, two classic cases are already on the docket. The third remains a mystery — and Poirot would hardly have it any other way.

Hercule