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If you liked

The Great Train Robbery

2013 · 1 season · 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
StealStealAgatha Christie's Seven DialsAgatha Christie's Seven DialsNotes from the Last RowNotes from the Last RowRadioactive EmergencyRadioactive EmergencyLine of FireLine of FireNocturneNocturneLittle House on the PrairieLittle House on the Prairie

The last five years (2021 to 2025)

Current, and all of it watchable now.

Grace

2021–2026 · 6 seasons · ITV1
Britbox Apple TV Channel BritBoxBritBox Amazon Channel
Per Elisa: An Italian Crime StoryPer Elisa: An Italian Crime StorySignora VolpeSignora VolpeKaren PirieKaren PirieThe BreakthroughThe BreakthroughPaybackPaybackRed EyeRed EyeLeonardoLeonardo

Five to fifteen years back (2011 to 2020)

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

Mrs Wilson

2018 · 1 season · BBC One
1960s
HooplaPBS Masterpiece Amazon Channel
The LuminariesThe LuminariesCode of a KillerCode of a KillerThe Witness for the ProsecutionThe Witness for the ProsecutionThe DayThe DayDesDesBonnie & ClydeBonnie & ClydeThe ABC MurdersThe ABC Murders

Older than fifteen years (before 2011)

The back catalogue, where the closest match often is.

Noble House

1988 · 1 season · NBC
miniseries
Amazon Prime VideoAmazon Prime Video Free with AdsFawesome
The Inspector Lynley MysteriesThe Inspector Lynley MysteriesSmiley's PeopleSmiley's PeopleFingersmithFingersmithEdge of DarknessEdge of DarknessAgatha Christie's MarpleAgatha Christie's MarpleInspector George GentlyInspector George GentlyBarettaBaretta

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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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