Agatha Christie’s ingenious storytelling has paved the way for numerous adaptations of her mystery novels, with various degrees of artistic success. Here’s a definitive ranking of the 20 best Agatha Christie adaptations, from screen to stage:

The Alphabet Murders (1965) – Though it delivers a swing and a miss on capturing Hercule Poirot’s nuances, it’s an enjoyable romp nonetheless.

The Mirror Crack’d (1980) – With an all-star cast including Angela Lansbury as Miss Marple, the adaptation falls short but has its moments.

Caribbean Mystery (1983) – Helen Hayes shines as Miss Marple in this pleasant TV adaptation.

Murder Is Easy (1982) – A satisfactory TV movie that captures intrigue but loses some of Christie’s depth.

Ordeal by Innocence (2018) – A dark and stylized vision deviates from the source material but keeps you guessing.

Thirteen at Dinner (1985) – A subpar Poirot portrayal by Peter Ustinov is saved by Faye Dunaway’s double role.

Crooked House (2017) – Twists abound in this solid interpretation of one of Christie’s stand-alone mysteries.

Evil Under the Sun (1982) – Ustinov redeems himself with a vivid portrayal of Poirot amidst a star-studded ensemble.

Agatha Christie’s Marple (2004-2013) – Geraldine McEwan and Julia McKenzie offer fresh takes on Miss Marple in this series’ uneven run.

Murder on the Orient Express (2017) – Kenneth Branagh brings style to Poirot, though some liberties are taken with the classic tale.

Top 10:

And Then There Were None (1945) – A suspenseful black-and-white classic hitting all the right notes of dread and mystery.

The Pale Horse (2020) – This recent adaptation deviates but delivers its own chilling twist on supernatural elements.

Death on the Nile (1978) – Ustinov’s second outing as Poirot is both entertaining and visually sumptuous alongside an even more impressive cast.

Witness for the Prosecution (1957) – Billy Wilder directs this thrilling courtroom drama with power-packed performances by Tyrone Power and Marlene Dietrich.

The ABC Murders (2018) – John Malkovich brings an introspective edge to Hercule Poirot in this darkly captivating series.

Top 5:

And Then There Were None (2015) – BBC miniseries notable for its dark atmosphere and strong ensemble elevates the haunting storyline.

Murder on the Orient Express (1974) – Ingrid Bergman won an Oscar for her role in this definitive adaptation filled with suspense and star power.

Sarah Phelps’ Agatha Christie Adaptations (2015-2019) – Phelps brings an innovative darkness to timeless stories marking a bold era for Christie adaptations.

Runner Up:

Death Comes As The End – An upcoming adaptation set to bring ancient Egypt and a high dose of realism to a lesser-known Christie gem, generating high anticipation.

Top Spot:

David Suchet’s Poirot (1989-2013) – Spanning decades of television, Suchet embodies Poirot perfectly across numerous episodes, making it a masterclass in detective portrayals that stands unrivaled to date.

These adaptations reveal not only the timeless quality of Agatha Christie’s work but also showcase how her tales of suspense continue to captivate audiences across different media forms, preserving her status as the Queen of Crime.