Midsomer Murders - Season 23 May 2026

: The detectives investigate a doomsday prepper group in Blacktrees Forest after their leader is found dead in his bombproof shelter.

: Includes Stewart Wright ( Doc Martin ) and appearances from various theatre and screen regulars. Critical Reception Midsomer Murders - Season 23

as the formidable pathologist Dr. Fleur Perkins Fiona Dolman as Sarah Barnaby : The detectives investigate a doomsday prepper group

: A clash of cultures occurs when a traditional dominoes tournament coincides with a drag queen fundraiser, leading to a series of murders. Cast and Characters Fleur Perkins Fiona Dolman as Sarah Barnaby :

Season 23 of the long-running British mystery series continues its tradition of blending picturesque English village life with comically gruesome and eccentric crimes. This season features four feature-length episodes that see DCI John Barnaby (Neil Dudgeon) and DS Jamie Winter (Nick Hendrix) navigate unique subcultures ranging from doomsday preppers to drag queens. Season 23 Episode Guide

The core team remains consistent this season, joined by several notable guest stars: as DCI John Barnaby Nick Hendrix as DS Jamie Winter

: A murder at Challis Court, a gated community for retired police officers, presents a personal challenge for Barnaby as he suspects the killer might be a former colleague.