Case file · Series 22, Episode 2 · Season 22, Episode 2
The Stitcher Society
A man acquitted of murder seeks acceptance in a heart-rehabilitation club before members of the close-knit society begin to die.
Verified filming locations
Every filming site currently documented in this Casebook file is listed here. The published evidence does not establish a complete production itinerary.
- The Lee village green · The Lee, Buckinghamshire
The village green appears as the centre of fictional Tamworth Springs.
Site guide → Filming source ↗
Map lookup by place name. A private house’s exact address is not marked.
Selected episode credits
The Stitcher Society cast
These selected cast entries link to their published profiles. They do not include every name shown in the end credits.
Fiona Dolman
Hannah Waddingham
Natalie Simpson
Jacob Fortune-Lloyd
John Thomson
Peter de Jersey
Keith Allen
Harriet Thorpe
Nimmy March
Sirine Saba
Lizzy McInnerny
Silas Carson
Michael Nardone
The 60-second case card
Should I watch this one?
A support group built around second chances is forced to decide whether one controversial acquittal deserves another hearing.
- Best for
- Heart-recovery club · Old acquittal · Revenge
- Mood
- Dark
- Team
- DCI John Barnaby with DS Jamie Winter
- Spoiler guidance
- Read the premise freely; open the marked sections only after watching. Check the linked provider advisory for further viewing information.
Why it matters
A support group built around second chances is forced to decide whether one controversial acquittal deserves another hearing.
Toby Wagner returns to life in Tamworth Springs after being acquitted of killing Viola Deepdale. Reuben Tooms argues for his innocence and wants Toby admitted to the Stitcher Society, a group for people recovering from heart surgery, but other members are far less willing to forgive or forget.
Reuben's murder is followed by another death at the society's premises and a shooting presented as an accident. Barnaby and Winter must separate evidence about Viola's old case from fresh blackmail, private loyalties and the grudges circulating inside the club.
Break the seal: reveal the finding
Who was the killer in The Stitcher Society? (spoiler)
The present murders expose how the earlier case was interpreted, who profited from that interpretation and how revenge can survive an acquittal.
More episode detailsProduction, cast, deaths and filming information
Credits, context and checked facts
Production and cast
- TV series
- Series 22
- Episode number
- Episode 2
- Written by
- Jeff Povey
- Directed by
- Roberto Bangura
- Listed transmission date(s)
- 11 April 2021
- Reported filming period
- November–December 2020
- Detective
- DCI John Barnaby
- Partner
- DS Jamie Winter
- Pathologist
- Dr Fleur Perkins · Annette Badland
- Principal setting
- Tamworth Springs
- Casebook tone
- Dark
Sources accompany the production credits and filming links.
Fictional settings and real filming places are listed separately. Filming links include 0 mapped areas; 1 exact site.
Credits and archive connections
- Writer credits8 episodes credited to Jeff Povey
- Director credits4 episodes directed by Roberto Bangura
- Release positionCase 128 of 144
- Story characterDark · Heart-recovery club · Old acquittal
- Location evidence1 exact screen-use match
The society's name refers to members who have recovered from heart operations—the group at the centre of the story is a social club as well as a support network.
A local Chilterns report identifies The Lee's village green as the setting used for Tamworth Springs. It does not establish an exact building for the Stitcher Society's club.
Sources for the production file
Published episode chronology and credits ↗Official ITV programme page ↗Filming-location reference index ↗Episode-specific filming report ↗Credits follow the linked chronology. Dates can differ between territories. Consult original credits for story, teleplay and adaptation wording. External synopses may contain spoilers.
The performers behind this case
Core cast
Follow the cast links for full actor and character guides.
Neil Dudgeon
John Barnaby · Detective Chief Inspector- Messiah
- Life of Riley
- The Mrs Bradley Mysteries
Nick Hendrix
Jamie Winter · Detective Sergeant- Black Mirror
- Marcella
- The Crown
Annette Badland
Dr Fleur Perkins · Police pathologist- Ted Lasso
- Doctor Who
- EastEnders
Image credits identify the licence used. No programme publicity stills are reproduced.
Forensic team
Dr Fleur Perkins
- Credit
- Resident pathologist
- Played by
- Annette Badland
Spoiler-controlled deaths
Deaths recorded in this case
4 people die in this case, according to the linked death record.
Break the seal: reveal the list of deaths
- Reuben Tooms
Murder · Stabbing or impalement
Performer check- Reuben Tooms: Silas CarsonThe episode synopsis uses Reuben Tooms; the current published cast record prints Rueben. The list of deaths retains the synopsis spelling while linking the clearly corresponding Silas Carson credit.
- Georgie Tremayne
Murder · Other recorded death
Performer check- Georgie Tremayne: Harriet Thorpe
- Mack McInally
Murder · Gunshot
Performer check- Mack McInally: Michael Nardone
- Viola Deepdale
Murder · Other recorded death · historical or before the main case
Performer check- Viola Deepdale: not listed in the current published cast recordThe historical victim is named in the episode synopsis, but no Viola Deepdale performer appears in the current published cast record.
Break a second seal: reveal the verified killer
Who was the killer in The Stitcher Society? (spoiler)
Mimi DagmarMimi killed her business partner Viola Deepdale years earlier and framed Toby Wagner, then killed Rueben Tooms and Georgie Tremayne when Rueben's supposed new evidence began clearing Toby. She killed investigator Mack McInally after recognising that he had joined the society under false pretences, although Mack had actually found no new witness; Harry Marx's later attack on Toby was interrupted.
Verified motive
Mimi killed Viola during a dispute over Mimi's flirting with male clients and the resulting lost sales, then framed Toby. Years later she killed Rueben and Georgie to suppress supposed evidence that would clear Toby, and Mack after his lack of a surgery scar exposed his false identity; Mack had found nothing, so the three later killings were committed to conceal evidence that did not exist.
Real place → fictional identity
Where was The Stitcher Society filmed?
The Lee village green
Used as: The village green appears as the centre of fictional Tamworth Springs.
Read the filming source ↗Sources accompany the identified filming places.
Wider filming areas
Places connected to this file
No real filming place is confirmed for this case.