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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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Tags

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)

Wolfe

★ 6.8
2K 6 2021–2021
Crime · Drama · Mystery

Hell Motel

★ 5.5
2K 8 2025–2025
Drama · Horror · Mystery

The Darkness

★ 6.0
2K 6 2024–present
Mystery

Shabash Feluda

★ 5.9
2K 10 2023–present
Mystery · Thriller

Queen of Beggars

★ 4.7
2K 30 2021–present
Drama · Mystery · Romance

Kakegurui Twin

★ 6.6
2K 6 2022–2022
Animation · Drama · Mystery

Alice

★ 7.1
2K 16 2020–2020
Drama · Fantasy · Mystery

The Family Next Door

★ 7.0
2K 7 2025–present
Drama · Mystery

The Void

★ 7.0
2K 10 2021–2021
Drama · Mystery · Thriller

Fisher

★ 6.8
2K 16 2023–2025
Crime · Drama · Mystery

Rivers of Fate

★ 6.5
2K 4 2025–2025
Crime · Drama · Mystery

Queen Mantis

★ 7.3
2K 8 2025–2025
Crime · Drama · Mystery

UFO

★ 6.6
2K 4 2021–2021
Documentary · History · Mystery

My Perfect Stranger

★ 8.0
2K 16 2023–2023
Drama · Mystery · Romance

Train

★ 7.7
1K 12 2020–2020
Fantasy · Mystery · Sci-Fi

War of Letters

★ 6.5
1K 12 2022–present
Drama · Mystery

Petrichor

★ 8.3
1K 10 2024–2025
Drama · Mystery · Romance

Master of the House

★ 6.3
1K 7 2024–2024
Drama · Mystery · Thriller

Find Me in Your Memory

★ 7.3
1K 32 2020–2020
Fantasy · Mystery · Romance

Shadows House

★ 7.3
1K 25 2021–2022
Animation · Fantasy · Mystery
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