Toni Collette leads star-studded cast in new Agatha Christie podcast adaptation

Several new podcast series have been released, including an adaptation of Agatha Christie's The Murder at the Vicarage featuring Toni Collette as Miss Marple. The audio drama, written by Vicki Pepperdine, also stars Kit Harington and Lolly Adefope, with episodes released weekly. In the comedy genre, Guz Khan and Kiell Smith-Bynoe launched Guz and Kiell Will Not Survive on Audible, where they imagine survival situations with expert Megan Hine. True crime offerings include Gangster: The Story of the Milkman on BBC Sounds, investigating cocaine trafficker Brian Brendan Wright, and Our Town from Bloomberg and iHeart, examining Christian nationalists in Gainesboro, Tennessee.

Toni Collette leads star-studded cast in new Agatha Christie podcast adaptation
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Published Aug 17, 2026

Topic overview

Briefly

  • Toni Collette stars as Miss Marple investigating Colonel Protheroe's murder in St Mary Mead village
  • Kit Harington, Lolly Adefope, and Vicki Pepperdine join the cast of this audio adaptation
  • Guz Khan and Kiell Smith-Bynoe imagine surviving dangerous scenarios with expert Megan Hine's help

What happened

The podcast landscape has recently been enriched by a significant adaptation of Agatha Christie's literary work, bringing together an impressive ensemble of acting talent. The Murder at the Vicarage, which represents Christie's first novel featuring the iconic character Miss Marple, has been transformed into an audio drama series. This production features Academy Award-nominated actress Toni Collette in the central role of the eagle-eyed amateur detective. The story unfolds in the seemingly tranquil village of St Mary Mead, where the discovery of Colonel Protheroe's body shatters the peaceful atmosphere and sets in motion a complex murder investigation. The adaptation was written by Vicki Pepperdine, who also appears among the cast members, demonstrating a multi-faceted involvement in the project. Other notable performers include Kit Harington, widely recognized for his role in Game of Thrones, and comedian Lolly Adefope, creating a diverse and accomplished ensemble. The narrative follows the classic Christie formula, presenting multiple suspects including the victim's wife Anne and daughter Lettice, while false confessions and red herrings complicate Miss Marple's efforts to identify the true perpetrator. The series is being released on a weekly basis and is widely available across podcast platforms.

Beyond this Christie adaptation, the podcast industry continues to demonstrate its versatility with several other notable releases. Guz Khan and Kiell Smith-Bynoe have launched a new series titled Guz and Kiell Will Not Survive, which takes a humorous approach to survival scenarios. Unlike structured interview formats such as Off Menu, this show places the hosts in imagined dangerous situations including tick-infested swamps and icy environments. The presence of survival expert Megan Hine provides a grounding element that prevents the comedy from becoming excessively self-indulgent. All episodes of this series are available immediately on Audible, representing a binge-release strategy rather than the weekly format employed by the Christie adaptation.

The true crime genre maintains its strong presence in the podcast sphere with Gangster: The Story of the Milkman, an investigative series examining the activities of cocaine trafficker Brian Brendan Wright. His nickname, derived from his reputation for reliability in deliveries, provides an ironic contrast to the devastating impact of his criminal enterprise. Journalist Livvy Haydock leads the investigation, which connects Irish gang networks with the cultural phenomenon of 1990s Cool Britannia, while also addressing the human cost of the drug trade. The series is available in its entirety on BBC Sounds. Additionally, Bloomberg and iHeart have collaborated on Our Town, a series examining events in a small Appalachian town in Tennessee. The podcast investigates the arrival of Christian nationalists, including two controversial podcasters, in Gainesboro, framing the situation as representative of broader struggles over American identity. The series is released weekly and widely available.

The diversity of these podcast offerings reflects the medium's continued evolution and its capacity to serve varied audience interests. From literary adaptations featuring Hollywood talent to comedy survival shows, from investigative true crime journalism to examinations of contemporary social and political tensions, podcast producers are creating content that spans genres and formats. The Christie adaptation in particular demonstrates how classic literature can find new life through audio production, with the casting of recognizable voices adding commercial appeal while the serialized release schedule builds sustained audience engagement. The true crime offerings continue a genre that has proven consistently popular with podcast audiences, while the comedy and documentary-style productions explore formats that leverage the intimate nature of audio storytelling. These releases collectively illustrate the podcast industry's maturation as a significant cultural medium capable of attracting major talent and addressing complex subject matter.

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Updated Aug 17, 2026

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