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Best Sci-Fi TV Series of the 2020s

Top 500 most popular Sci-Fi series that started in the 2020s

All Sci-Fi series All series from the 2020s
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Genres as assigned by IMDb. Selecting several means a show must match all of them.

Decades

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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)

Build Divide: Code Black

★ 6.4
109 24 2021–present
Action · Animation · Sci-Fi

Hedshot

★ 4.8
108 8 2023–2023
Comedy · Drama · Sci-Fi

Crash the System

★ 8.4
105 21 2022–2025
Drama · Sci-Fi · Thriller

Reset - Wie weit willst du gehen?

★ 6.7
104 6 2024–2024
Drama · Sci-Fi

Alien Disclosure Files

★ 7.0
103 13 2024–present
Documentary · Sci-Fi

Operaatio Valhalla

★ 5.9
102 6 2024–present
Drama · Mystery · Sci-Fi

The SMILE Tapes

★ 6.8
101 5 2021–2022
Horror · Sci-Fi · Short

Sakura Wars: The Animation

★ 6.2
100 12 2020–present
Action · Animation · Sci-Fi

DUST Collection

★ 7.4
100 38 2020–present
Horror · Mystery · Sci-Fi

Next of Kin

★ 6.4
99 8 2022–present
Drama · Mystery · Sci-Fi

Bloody Bites

★ 6.8
99 130 2020–present
Horror · Sci-Fi · Thriller

Olivye i roboty

★ 6.3
98 6 2023–2023
Comedy · Sci-Fi

Mindblow

★ 7.5
97 6 2024–present
Sci-Fi

Bhanwar

★ 3.8
96 9 2020–2020
Drama · Mystery · Sci-Fi

Année Zéro

★ 6.1
96 4 2023–present
Crime · Drama · Sci-Fi

Alone Together: A DS9 Companion

★ 7.9
96 10 2020–2023
Drama · Sci-Fi

Los Protegidos: A.D.N.

★ 7.1
95 6 2022–2023
Comedy · Drama · Sci-Fi

On Marriage

★ 7.3
95 10 2022–2023
Drama · Sci-Fi

Super Space Sheriff Gavan Infinity

★ 6.4
93 23 2026–present
Action · Adventure · Sci-Fi

P@St Forward

★ 6.9
91 6 2023–present
Comedy · Drama · Sci-Fi

Ministerstvo vsego khoroshego

★ 5.9
91 8 2025–2025
Comedy · Sci-Fi

Tales from the Stranger Side

★ 3.4
91 2 2021–present
Horror · Sci-Fi · Short

Prima Doll

★ 6.8
87 12 2022–present
Animation · Drama · Sci-Fi

Nayanam

★ 6.4
86 6 2025–present
Mystery · Sci-Fi
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