Fictional location file · 1 case
Newton Magna
Newton Magna is a fictional Midsomer village. Scenes in its linked episodes were filmed at Old Amersham, Hambleden, Little Missenden.
The fictional village of Newton Magna appears in 1 Midsomer Murders case, in Who Killed Cock Robin?. Its screen identity sits among classic stories. Explore the linked episodes below to follow the village through the series.

Is Midsomer a real place? Explore the fictional county and real filming villages →
Casebook interpretation
Welcome to Newton Magna
Newton Magna is shaped by one linked case. Its stories lean toward classic.
Editorial interpretation The village is fictional; real places linked to its stories are listed below when known.
What the Casebook has on file
At a glance
The details below describe the village as it appears in the programme; Midsomer is a fictional county.
- Cases
- 1
- On-screen years
- 2001
- Barnaby era
- Tom Barnaby
- Detective
- DCI Tom Barnaby
- Investigating partner
- DS Gavin Troy
- Casebook tone
- Classic
Stories set here
Cases connected to Newton Magna
Spoiler-light summaries, with a direct route into each complete episode file.
Institutions & village life
Places and village life
No separate pub, school, church, club or business is named in the linked case information.
Curated story character
Themes associated with this setting
Four distinctive ingredients are shown here. Linked case files retain the complete theme record without overwhelming the village portrait.



Fan calculation · not canon
Village survival card
- Case-file danger
- ●○○○○
- Documented cases
- 1
- Most suspicious pastime
- Village doctor
- Best precaution
- Decline the invitation politely
This playful score uses only the number of linked cases and breadth of recorded themes. It is not a population or canonical crime-rate statistic.
Fiction versus filming
Real places connected to these cases
These are broader verified filming areas attached to the episode files—not proof that one real village represents the whole fictional setting.

Old Amersham
Historic streets and period buildings repeatedly become Causton, village centres, shops and institutions.
Explore the real filming place →
Hambleden
Its church, shop, mill and village streets appear in early cases, while much of Wild Harvest was filmed here.
Explore the real filming place →
Little Missenden
A recurring village double whose streets, church, manor and Red Lion helped establish the look of Badger's Drift and later communities.
Explore the real filming place →