Official facts · archive calculations · production anecdotes
Open the Midsomer trivia drawer.
Small surprises from twenty-five released series, with the source or calculation method kept beside every claim.
Official-source drawer
Facts with ITV paperwork attached.
Before they were international stars
ITV's anniversary material singles out early appearances by Orlando Bloom and Henry Cavill. Bloom appears in Judgement Day; Cavill appears in The Green Man.
ITV anniversary source ↗Midsomer travelled remarkably far
ITV reported sales to more than 220 territories in 2020. Its 2025 announcement used a different measure—active in nearly 200 territories—so the Casebook preserves both figures with their dates rather than treating them as contradictory.
ITV 2020 source ↗ITV 2025 source ↗The programme has its own ITVX channel
ITV says the dedicated Midsomer Murders FAST channel became the most-watched FAST channel on ITVX. This is a platform claim, not an independent audience ranking.
ITV Series 26 announcement ↗Four more films would bring the total to 148
The commissioned total is not yet the released total: ITV ordered four Series 26 mysteries, which would extend the current 144-case archive to 148.
Follow the evidence desk →The anniversary film visited an active set
25 Years of Mayhem combined the programme's history with behind-the-scenes filming during Series 23 and a coach journey through recognisable locations.
ITV documentary announcement ↗Paddy received a place in the announcement
When ITV announced Series 22 filming, Paddy the dog was explicitly named among the returning Barnaby household cast.
ITV production announcement ↗Barnaby eras
The detectives
- Tom Barnaby · 81 cases
- John Barnaby · 63 cases
Case atmosphere
Editorial tones
- Eccentric · 52 cases
- Dark · 44 cases
- Classic · 35 cases
- Landmark · 13 cases
Investigating partners
Sergeants
- DS Ben Jones · 44 cases
- DS Jamie Winter · 34 cases
- DS Gavin Troy · 29 cases
- DS Charlie Nelson · 15 cases
- DS Dan Scott · 14 cases
- DC Ben Jones · 8 cases
Archive by decade
1990s to 2020s
- 1990s · 10 cases
- 2000s · 61 cases
- 2010s · 49 cases
- 2020s · 24 cases
Recurring ingredients
Most-used tags
- Inheritance · 7 cases
- Blackmail · 5 cases
- Country estate · 5 cases
- Family business · 4 cases
- Book adaptation · 3 cases
- Christmas · 3 cases
- Country house · 3 cases
- Family feud · 3 cases
- Family secret · 3 cases
- Hidden identity · 3 cases
Returning settings
Villages on file more than once
- Midsomer Worthy · 9 cases
- Causton · 7 cases
- Badger's Drift · 5 cases
- Midsomer County · 5 cases
- Midsomer Magna · 5 cases
- Midsomer Malham · 4 cases
- Midsomer Parva · 4 cases
- Morton Fendle · 3 cases
- Angel's Rise · 2 cases
- Aspern Tallow · 2 cases
- Bellville · 2 cases
- Binwell · 2 cases
Real filming areas
Busiest mapped locations
- Beaconsfield · 24 linked cases
- Thame · 18 linked cases
- Little Missenden · 16 linked cases
- Bledlow · 15 linked cases
- Henley-on-Thames · 14 linked cases
- Long Crendon · 14 linked cases
- Warborough · 11 linked cases
- Dorchester-on-Thames · 10 linked cases
- Great Haseley · 10 linked cases
- Haddenham · 10 linked cases
- Old Amersham · 10 linked cases
- Wallingford · 10 linked cases
Firsts, farewells & handovers
The milestone cases.
A spoiler-light chronology of episodes that open an era, close a partnership or mark an archive landmark.
The casebook opens
The Killings at Badger's Drift · Series 1 · The first feature-length case establishes the village-mystery formula.
Troy’s final regular case
The Green Man · Series 7 · The original investigating partnership reaches its final regular file.
Dan Scott arrives
Bad Tidings · Series 7 · A new sergeant changes the rhythm of the Tom Barnaby team.
Ben Jones joins the desk
The House in the Woods · Series 9 · Jones begins the longest sergeant run of the archive.
Tom Barnaby’s farewell
Fit for Murder · Series 13 · The original lead closes his casebook.
John Barnaby takes command
Death in the Slow Lane · Series 14 · The second Barnaby begins his first case as Causton’s lead detective.
Charlie Nelson arrives
The Christmas Haunting · Series 16 · A new investigating partner joins during a winter case.
Jamie Winter arrives
The Village That Rose from the Dead · Series 19 · The current sergeant begins his run.
The hundredth case
The Killings of Copenhagen · Series 16 · The investigation leaves England for the programme’s hundredth feature.
The current archive ending
Top of the Class · Series 25 · The latest released file presently included in the complete chronology.
Seasonal viewing almanac
Twelve spoiler-light seasonal suggestions.
Spring
Gardens, village renewal and bright days with poor judgement
Garden of Death
Plans for a memorial garden expose a feud between old money, new development and one exceptionally complicated family.
Series 5 · DarkA Worm in the Bud
An apparent suicide in Setwale Wood points instead to a land dispute, two observant children and a concealed family story.
Series 23 · EccentricThe Blacktrees Prophecy
A false missile warning sends a survivalist into his bunker, where the apocalypse fails to arrive but murder does.
Summer
Fêtes, festivals, water and outdoor competition
Dead in the Water
The chairman of a rowing club is found dead during the regatta, opening a case of secret meetings, blackmail and a carefully planned robbery.
Series 8 · ClassicMidsomer Rhapsody
A murdered music teacher and a missing manuscript reopen the authorship and family history of a late composer.
Series 22 · EccentricThe Wolf Hunter of Little Worthy
A homemade monster becomes a viral attraction before someone starts killing in the style of the village's new legend.
Autumn
Harvest colour, old stories and the county at its most atmospheric
Dark Autumn
The murder of a postman places the village's correspondence, affairs and closely observed daily routines under scrutiny.
Series 7 · DarkThe Green Man
The collapse of a canal tunnel uncovers human remains and disturbs the solitary life of a local woodsman.
Series 22 · EccentricThe Scarecrow Murders
A village festival becomes a gallery of human scarecrows, each victim linked to an older financial disaster.
Winter
Christmas gatherings, family tensions and fireside unease
Ghosts of Christmas Past
A divided family gathers at its country house for Christmas, nine years after a death nobody has properly faced.
Series 11 · EccentricDays of Misrule
A compulsory police team-building exercise collides with an explosion at a haulage yard and a body recovered from a lake.
Series 16 · LandmarkThe Christmas Haunting
A ghost-hunting night at a supposedly haunted manor gives new sergeant Charlie Nelson a distinctly Midsomer welcome.
Clubs, committees & institutions
Why Midsomer’s clubs and businesses make good mysteries
Read the village through its rules, reputations and competing loyalties.
A small institution creates a small society
A club, hotel or family firm gives a story a reason for the same people to meet repeatedly. It can also establish a public purpose that sounds admirable: friendship, hospitality, heritage or keeping a local business alive. The interesting question is what each member privately wants from that shared arrangement.
This is an editorial way to compare episodes, not a claim that every case follows one formula. Try it as a viewing lens and abandon it where the story offers a better explanation. A theme should help you notice detail rather than replace the detail.
Compare three kinds of membership
In Market for Murder, the reading-club cover and investment arrangement offer two ways of describing the group. Ask what changes when a friendship also involves a financial stake. In Destroying Angel, the hotel places work and personal relationships close together. Notice when a person’s different roles produce competing loyalties.
Sauce for the Goose moves the comparison to a family factory facing a takeover. Here, belonging may be inherited rather than chosen, and the future of the organisation need not mean the same thing to every relative. Each premise gives the detective a social structure to investigate as well as a crime.
A three-case route
Watch the cases on separate evenings if you want to remember their individual ensembles. After each, write down the institution’s public purpose, who controls it and what members risk losing. Do this after the ending if you want to avoid interrupting the suspense.
When comparing, resist ranking the cases solely by the ingenuity of the crime. Consider which setting made the relationships clearest, which public image was most persuasive and which conflict felt most specific to that group. Those observations produce a more useful recommendation than saying only that an episode was “classic Midsomer”.
Series sizes: Series 8 (8) · Series 9 (8) · Series 10 (8) · Series 13 (8) · Series 14 (8) · Series 7 (7) · Series 11 (7) · Series 12 (7) · Series 4 (6) · Series 15 (6) · Series 18 (6) · Series 19 (6) · Series 20 (6) · Series 22 (6) · Series 1 (5) · Series 6 (5) · Series 16 (5) · Series 2 (4) · Series 3 (4) · Series 5 (4) · Series 17 (4) · Series 21 (4) · Series 23 (4) · Series 24 (4) · Series 25 (4)
