Complete released-series file · 2015
Series 17
4 feature-length cases from the John Barnaby era, led by DCI John Barnaby with DS Charlie Nelson across the run.

Episodes 1–4
Year-level chronology
Principal fictional places
Expanded case files
Before you open the folder
What defines Series 17?
This run sits in the John Barnaby period and contains 4 cases. Its archive labels lean classic, with 3 cases carrying that tone.
- Best entry point
- The Dagger Club
- Opening case
- The Dagger Club
- Final case
- A Vintage Murder
- Recurring settings
- Each principal setting appears once
Archive highlights
Three ways into Series 17
Editorial signposts drawn from the Casebook catalogue—not a claim that every murder needs a podium.
The Dagger Club
A newly discovered crime manuscript attracts collectors, gamblers and a killer apparently following its methods.
Episode 1 →Casebook focus · ClassicThe Dagger Club
A knowingly bookish mystery about authorship, ownership and the dangerous price placed on a dead writer's name.
Open the case →Filming trailThe Ballad of Midsomer County
2 broader filming areas are already connected to this file.
Follow the places →Who works these cases
Core cast in Series 17
Every lead detective, investigating partner and credited on-screen pathologist represented in this series.
Neil Dudgeon
John Barnaby · 4 casesAn English actor whose television work before Causton included Piece of Cake, The Mrs Bradley Mysteries, Messiah and the sitcom Life of Riley. He also appeared in Midsomer Murders years earlier as a different character in Garden of Death.
Open actor profile →
Gwilym Lee
Charlie Nelson · 4 casesA British actor whose screen career includes Jamestown, The Great and Top End Wedding. International audiences may know him best as Queen guitarist Brian May in the film Bohemian Rhapsody.
Open actor profile →Tamzin Malleson
Dr Kate Wilding · 4 casesAn English actor whose best-known television work includes Dangerfield, Teachers, the medical drama Bodies and Unforgotten. She has also appeared in Poirot, Marcella and A Touch of Frost.
Open actor profile →Complete episode ledger
Every Series 17 case
4 expanded dossiers and 0 concise catalogue records, all linked in broadcast order.
- Episode01
2015 · Luxton Deeping
The Dagger Club
A newly discovered crime manuscript attracts collectors, gamblers and a killer apparently following its methods.
- Episode02
2015 · Midsomer Oaks
Murder by Magic
A church magic show ends in a crushing death, leaving Barnaby to decide whether the victim—or the illusionist—was the intended target.
- Episode03
2015 · Lower Crosby
The Ballad of Midsomer County
A folk festival revives an infamous local song—and the disputed death that inspired its most memorable verse.
- Episode04
2015 · Midsomer Vinae
A Vintage Murder
A sparkling-wine launch turns poisonous before a critic is murdered among the vines of Midsomer Vinae.