Midsomer Murders Returns for Season 25 With Four New Feature-Length Mysteries on Acorn TV

Midsomer Murders returns to screens this December with an all-new 25th season, bringing four feature-length mysteries from the idyllic yet deadly English countryside to viewers in the United States and Canada. The long-running crime drama, known for pairing pastoral charm with sinister village secrets, will debut exclusively on Acorn TV in North America beginning Monday, December 8, with new episodes released weekly.

The milestone season sees Neil Dudgeon reprise his long-standing role as Detective Chief Inspector John Barnaby, the sharp yet understated investigator who continues a legacy first established by his cousin, DCI Tom Barnaby. Alongside Dudgeon, Nick Hendrix returns as Detective Sergeant Jamie Winter, offering steady support and on-the-ground investigative work as the pair untangle a fresh wave of murders across the deceptively peaceful villages of Midsomer.

Fans will also see familiar faces in the broader ensemble cast. Annette Badland returns as Dr. Fleur Perkins, the blunt and brilliant pathologist whose expertise often uncovers the first clues to each case. Fiona Dolman resumes her role as Sarah Barnaby, bringing warmth, grounding, and occasional comic relief to the darker narrative threads. The season also features the return of young Betty Barnaby (played by Isabel Shaw) and beloved family dog Paddy, small but meaningful elements that help maintain the show’s trademark balance of domestic levity and homicide investigation.

Produced for ITV, Exclusive to Acorn TV in North America

Season 25 is produced by Bentley Productions for ITV and All3Media International and is based on Caroline Graham’s Chief Inspector Barnaby novels—the original source material that inspired the series. While the show airs on ITV in the United Kingdom, Acorn TV remains the exclusive streaming home for viewers in the United States and Canada. The platform has positioned Midsomer Murders as a centerpiece of its British crime lineup, alongside titles such as Agatha Raisin, Vera, and Queens of Mystery.

The return continues the show’s status as one of the longest-running and most enduring detective dramas on television. Since its 1997 debut, Midsomer Murders has built an international following through its blend of eccentric suspects, pastoral settings, dark humor, and complex murders—often carried out in bizarre, theatrical ways that contrast sharply with the show’s tranquil landscapes.

The Appeal: Serenity Meets Sinister

Part of the series’ enduring appeal lies in its juxtaposition: lush hedgerows, village fêtes, vintage churches, and neighborhood cricket matches—paired with elaborate killings rooted in betrayal, envy, and generations-old village grudges. Each season introduces new communities within the fictional county of Midsomer, allowing the writers to explore fresh social circles, hobbies, rivalries, and hidden scandals.

Season 25 promises to continue that tradition, with storylines spanning rural politics, old rivalries, longstanding secrets, and the deceptively genteel social fabric that defines the show’s tone.

A Cultural Staple With Global Reach

While the cast has evolved over the decades, Midsomer Murders has remained culturally resonant, retaining a steady fan base across Europe, Australia, Asia, and North America. Its formula—classic detective structure infused with quirky British humor—has made it a comfort series for many viewers, even as it explores dark subject matter.

The show has also become a destination for rising stars and British acting veterans alike, with past guest roles featuring Olivia Colman, Orlando Bloom, and Henry Cavill early in their careers.

What Fans Can Expect This Season

Though official plot details remain closely guarded, Season 25 promises:

Four cinematic-length cases, each over 90 minutes
Weekly episode releases beginning December 8
New communities and recurring characters
Fresh motives and unexpected twists

The season also marks another milestone for Neil Dudgeon, who has now led the series for more than a decade.

A Return to Familiar Crime-Solving Comfort

As audiences prepare for another winter of village bodies and pastoral mystery, the show remains consistent in its approach: calm exteriors, chaotic secrets, and murders that remind viewers not everything in the countryside is as peaceful as it seems.

Midsomer Murders Season 25 premieres December 8 on Acorn TV.