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If you liked

Inspector George Gently

2008–2017 · 8 seasons · BBC One

New and upcoming (2026 and later)

Out this year, or not out yet.

Under Salt Marsh

2026 · 1 season · Sky One
Not streaming in the US
StealStealNotes from the Last RowNotes from the Last RowAgatha Christie's Seven DialsAgatha Christie's Seven DialsNocturneNocturneLine of FireLine of FireRadioactive EmergencyRadioactive EmergencyYoung SherlockYoung Sherlock

The last five years (2021 to 2025)

Current, and all of it watchable now.

Karen Pirie

2022–2025 · 2 seasons · ITV1
Britbox Apple TV Channel BritBoxBritBox Amazon Channel
Signora VolpeSignora VolpeGraceGraceThe Chelsea DetectiveThe Chelsea DetectiveAnnikaAnnikaProfessor TProfessor TWhen the Phone RingsWhen the Phone RingsBloodlandsBloodlands

Five to fifteen years back (2011 to 2020)

Recent enough that everyone can still find it, old enough to be finished.

Endeavour

2013–2023 · 9 seasons · ITV1
1960speriod dramadetective
Amazon Prime VideoPBSPBS Masterpiece Amazon Channel
The Brokenwood MysteriesThe Brokenwood MysteriesMcDonald & DoddsMcDonald & DoddsMaigretMaigretThe Bletchley CircleThe Bletchley CircleFather BrownFather BrownMiss Fisher's Murder MysteriesMiss Fisher's Murder MysteriesShetlandShetland

Older than fifteen years (before 2011)

The back catalogue, where the closest match often is.

The Inspector Lynley Mysteries

2002–2007 · 6 seasons · BBC One
Britbox Apple TV Channel HooplaBritBox
LewisLewisAgatha Christie's PoirotAgatha Christie's PoirotAgatha Christie's MarpleAgatha Christie's MarpleDalziel and PascoeDalziel and PascoeJonathan CreekJonathan CreekThe Sandhamn MurdersThe Sandhamn MurdersMidsomer MurdersMidsomer Murders

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Name three shows you loved and it ranks the whole catalogue against your taste rather than against one title.

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