Midsomer Murders - Season 23 -

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

as the formidable pathologist Dr. Fleur Perkins Fiona Dolman as Sarah Barnaby Midsomer Murders - Season 23

: 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. : The detectives investigate a doomsday prepper group

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