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If you liked

The Alienist

2018–2020 · 2 seasons · TNT

New and upcoming (2026 and later)

Out this year, or not out yet.

Detective Hole

2026 · 1 season · Netflix
NetflixNetflix Standard with Ads
HIS & HERSHIS & HERSScarpettaScarpettaSpider-NoirSpider-Noir56 Days56 DaysNocturneNocturneOasisOasisCape FearCape Fear

The last five years (2021 to 2025)

Current, and all of it watchable now.

Grotesquerie

2024 · 1 season · FX
serial killer
HuluYouTube TV
The Chestnut ManThe Chestnut ManUnder the Banner of HeavenUnder the Banner of HeavenThrough the DarknessThrough the DarknessShining GirlsShining GirlsDalglieshDalglieshCrossCrossDead PlacesDead Places

Five to fifteen years back (2011 to 2020)

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

The Crimson Rivers

2018–2022 · 4 seasons · France 2
serial killer
PBSPBS Masterpiece Amazon ChannelKQED
The Victims' GameThe Victims' GameHome Before DarkHome Before DarkFreudFreudThe SinnerThe SinnerThe OutsiderThe OutsiderModusModusThe MissingThe Missing

Older than fifteen years (before 2011)

The back catalogue, where the closest match often is.

Wallander

2008–2016 · 4 seasons · BBC One
Peacock PremiumBritbox Apple TV Channel Hoopla
Jack the RipperJack the RipperDexterDexterBeckBeckHarper's IslandHarper's IslandThe KillingThe KillingWallanderWallanderThe Dresden FilesThe Dresden Files

Want this tuned to you?

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

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