8 Hercule Poirot Actors – who played him BEST?


Few fictional detectives are as iconic, distinctive, or enduring as Agatha Christie’s Hercule Poirot. The fastidious Belgian sleuth, known for his egg-shaped head, waxed moustache, and obsession with order and detail, has solved mysteries on page and screen for over a century. Yet, it is the actors who have embodied him who have given Poirot a living, breathing legacy beyond Christie’s words. Through eight major interpretations, each with its unique flavor and strengths, Poirot has become both familiar and ever-changing, a testament to the power of performance and adaptation.

David Suchet: The Quintessential Poirot

For many fans, David Suchet is the definitive Poirot. Over the course of nearly 25 years (1989–2013), Suchet played the detective in ITV’s “Agatha Christie’s Poirot,” covering every major novel and short story. His commitment was legendary—Suchet meticulously read every book and created extensive character notes to faithfully capture Poirot’s accent, walk, posture, and mannerisms. He paid close attention to Poirot’s moral and emotional complexity, portraying him not just as a brainy detective but as a deeply human figure, capable of compassion and pain. Suchet’s portrayal is widely regarded as the most textually faithful, making him the gold standard by which all other Poirots are judged.

Albert Finney: Poirot as Hollywood Royalty

Before Suchet, Albert Finney brought Poirot to the big screen in the 1974 adaptation of “Murder on the Orient Express.” Finney’s performance was energetic, brisk, and perhaps more flamboyant than Christie’s original. Though he only played the role once, his Oscar-nominated turn gave Poirot new cinematic life, making the detective larger-than-life and charismatic without losing his essential quirks. Finney’s version was also more physical and forceful, offering a new dimension to the detective’s character and making him accessible to a broader, international audience.

Peter Ustinov: The Affable Humanist

Peter Ustinov starred as Poirot in six films between 1978 and 1988, beginning with “Death on the Nile.” Ustinov’s Poirot was less fastidious and more approachable, marked by a sense of humor, warmth, and human foibles. He portrayed Poirot as a sociable, almost avuncular figure, often indulging in food and drink, and showing clear affection for his companions. While some purists felt Ustinov’s version was too relaxed, many viewers enjoyed the lighter, more personable detective, and Ustinov’s performances are still fondly remembered.

Kenneth Branagh: Poirot for a Modern Age

Kenneth Branagh brought his own flair to Poirot in the recent film adaptations, beginning with 2017’s “Murder on the Orient Express” and followed by “Death on the Nile” (2022) and “A Haunting in Venice” (2023). Branagh’s Poirot is visually striking, with an extravagant moustache and emotional backstory, adding new layers to the character. As both director and star, Branagh reimagined Poirot as haunted and introspective, more action-oriented and less restrained. His films are marked by lavish production and sweeping cinematography, and while opinions on Branagh’s changes are mixed, there’s no doubt that he has reinvigorated Poirot for a new generation.

Austin Trevor: The First On-Screen Poirot

Austin Trevor was the very first actor to portray Poirot on screen, appearing in three British films in the early 1930s: “Alibi,” “Black Coffee,” and “Lord Edgware Dies.” Trevor’s performances set the foundation for all later adaptations, though he played the role without the signature moustache, and his style was more understated, fitting the era’s cinematic conventions. Trevor’s legacy is largely historical, but his work established the detective’s presence in visual media and paved the way for future actors.

Tony Randall: The Comic Experiment

In the 1965 film “The Alphabet Murders,” Tony Randall played Poirot in a comedic, parodic style. The film, a loose adaptation of Christie’s novel, leaned heavily into slapstick and farce, resulting in a performance that is distinctly un-Christie-like. Randall’s portrayal, though divisive and rarely cited as a favorite, is a fascinating experiment in genre-bending and shows the character’s adaptability—even to comedy.

Ian Holm: The Intense Investigator

The celebrated British actor Ian Holm took on the role of Poirot in the 1986 television film “Murder by the Book,” a meta-narrative that explored Christie’s relationship with her creation. Holm delivered a tightly wound, intense performance, emphasizing Poirot’s sharp intellect and idiosyncrasies. His interpretation is less well-known but respected for its dramatic seriousness and unique context.

John Malkovich: The Dark, Revisionist Poirot

Finally, in the 2018 BBC mini-series “The ABC Murders,” John Malkovich presented a very different Poirot—older, sadder, stripped of his signature moustache, and burdened by personal trauma. This portrayal sparked debate, with some praising Malkovich’s brooding gravitas and others lamenting the departure from tradition. Nonetheless, his version demonstrated Poirot’s continued relevance and malleability in the hands of bold creators.

Poirot’s Enduring Allure

From Suchet’s masterful faithfulness to Branagh’s modern reinvention, each actor who has played Hercule Poirot has left an indelible mark on the character. These performances highlight Poirot’s complexity: his brilliance, vanity, empathy, and quirks. As new generations discover Agatha Christie’s mysteries, the many faces of Poirot will continue to evolve, ensuring that the little Belgian detective remains both timeless and ever-changing—a true classic in crime fiction and beyond.

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