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Best Mystery TV Series of the 2020s

Top 500 most popular Mystery series that started in the 2020s

All Mystery series All series from the 2020s
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Genres

Genres as assigned by IMDb. Selecting several means a show must match all of them.

Decades

By first-air year. Several selections widen the range; a specific year narrows within its decade.

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Rating patterns, computed from IMDb episode-rating trajectories. Deliberately strict: only shows with an unmistakable pattern carry one, so expect small numbers.

Rating patterns

Taste tags, judged by our AI taste model. They cover the 5,000 most-rated shows.

Tone & mood
Pacing & structure
Humor style
Themes & subject matter
Characters & perspective
Emotional payoff
Craft & style
Format & audience
Viewing-culture clusters
Intensity & content character
500 series (top 500 shown)

The Envoys

★ 7.2
2K 24 2021–present
Horror · Mystery · Thriller

Memorist

★ 7.6
2K 16 2020–2020
Fantasy · Mystery · Thriller

Light the Night

★ 7.4
2K 25 2021–2022
Crime · Drama · Mystery

Mrs. Deshpande

★ 6.2
2K 6 2025–present
Crime · Drama · Mystery

No Escape

★ 6.7
2K 7 2023–present
Drama · Mystery · Thriller

Belascoarán, PI

★ 7.3
2K 3 2022–2022
Crime · Mystery · Thriller

That Night

★ 5.5
2K 6 2026–2026
Crime · Drama · Mystery

Missing: The Other Side

★ 8.0
2K 26 2020–2023
Drama · Fantasy · Mystery

Dark Woods

★ 7.4
2K 6 2020–present
Crime · Drama · Mystery

Population: 11

★ 6.7
2K 12 2024–present
Comedy · Crime · Mystery

Tell Me What You Saw

★ 7.6
2K 16 2020–2020
Mystery · Thriller

White Wall

★ 6.3
2K 8 2020–2020
Drama · Mystery · Sci-Fi

My Man Is Cupid

★ 7.2
2K 16 2023–2024
Comedy · Fantasy · Mystery

The Murders at Starved Rock

★ 6.6
2K 3 2021–2021
Crime · Documentary · Mystery

Girl from Nowhere: The Reset

★ 5.5
2K 6 2026–present
Drama · Mystery · Thriller

This Is Not a Murder Mystery

★ 6.9
2K 6 2025–2025
Crime · Drama · Mystery

Why Her

★ 7.6
2K 16 2022–2022
Drama · Mystery · Romance

Goedam

★ 5.7
2K 8 2020–present
Horror · Mystery · Short

Hound's Hill

★ 5.9
2K 5 2025–2025
Drama · Mystery · Thriller

The Puzzle Lady

★ 6.7
2K 6 2025–present
Crime · Drama · Mystery

Loser

★ 7.3
2K 11 2024–2024
Crime · Mystery · Thriller

OK Computer

★ 5.5
2K 7 2021–present
Comedy · Crime · Mystery

Connection

★ 7.8
2K 14 2024–present
Action · Crime · Mystery

Wild Crime

★ 7.3
2K 16 2021–present
Crime · Documentary · Mystery
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