Podcast adaptation of Agatha Christie’s Miss Marple novel features Toni Collette and Kit Harington

Toni Collette headlines a new television adaptation of Agatha Christie’s first Miss Marple novel, “The Murder at St Mary Mead.” The series follows the eponymous detective as she investigates the death of Colonel Protheroe in the quiet English village. Collette’s portrayal of the sharp‑witted sleuth is supported by a familiar ensemble, including Kit Harington, Lolly Adefope and Vicki Pepperdine, who also served as one of the adaptation’s writers.

The plot centers on a web of suspects: Colonel Protheroe’s wife Anne, his daughter Lettice, and several other residents, each with motives that become increasingly tangled as false confessions and red herrings surface. The narrative unfolds over a weekly release schedule, with episodes available on the streaming platform that has made the series widely accessible. Guz Khan and Kiell Smith‑Bynoe also appear, adding depth to the cast with their own character arcs that diverge into more adventurous subplots.

The adaptation has been praised for its faithful recreation of Christie’s period setting while offering fresh twists on the classic mystery formula. With Collette’s seasoned performance at its core, the series aims to appeal to both long‑time Christie fans and new audiences, promising a compelling blend of suspense and period drama.