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Best Action TV Series of the 2020s

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

All Action 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)

Gachiakuta

★ 8.0
15K 24 2025–present
Anime · Outsider lead

The Uncanny Counter

★ 8.0
15K 28 2020–2023
K-drama · Supernatural

House of David

★ 7.5
15K 17 2025–present
Faith & religion · Period piece

Tribes of Europa

★ 6.7
15K 6 2021–2021
Post-apocalyptic · Dystopia

Resident Evil: Infinite Darkness

★ 5.8
15K 4 2021–2021
Monster horror · Graphic violence

Khakee: The Bihar Chapter

★ 8.1
15K 9 2022–2022
Criminal underworld · Indian TV

Quantum Leap

★ 6.3
15K 31 2022–2024
Time travel · Hopeful · Episodic

National Treasure: Edge of History

★ 5.8
15K 10 2022–2023
Action · Adventure · Mystery

Close Enough

★ 7.8
15K 24 2020–2022
Adult animation · Absurdist

Rana Naidu

★ 7.1
14K 18 2023–present
Antihero lead · Family saga

Snabba Cash

★ 7.6
14K 12 2021–2022
Criminal underworld · Class divide

Jurassic World: Camp Cretaceous

★ 7.5
14K 50 2020–2022
Survival · Adrenaline

The Mighty Nein

★ 8.4
14K 9 2025–present
High fantasy · Found family

The Legend of Hanuman

★ 9.1
14K 52 2021–present
Faith & religion · Indian TV

On Call

★ 7.5
14K 8 2025–2025
Procedural · Gritty · Tense

Terminator Zero

★ 6.9
14K 8 2024–2024
Post-apocalyptic · Anime

Not Me

★ 8.5
14K 14 2021–2022
Queer stories · Revenge

London Files

★ 7.1
14K 6 2022–present
Criminal underworld · Gritty

Zom 100: Bucket List of the Dead

★ 7.3
14K 12 2023–2023
Anime · Post-apocalyptic

Man on Fire

★ 6.7
14K 7 2026–present
Revenge · Graphic violence

Prime Target

★ 6.3
14K 8 2025–2025
Genius lead · Tense · Espionage

FBI: Most Wanted

★ 6.9
13K 108 2020–2025
Procedural · Episodic · Fast-paced

Shoresy

★ 8.6
13K 31 2022–present
Sports · Dry humor · Witty banter

Spartacus: House of Ashur

★ 6.6
13K 10 2025–2026
Graphic violence
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