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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

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)

Chaser

★ 7.8
28 8 2024–present
Comedy · Sci-Fi · Thriller

Spice Frontier

★ 7.8
28 1 2025–present
Animation · Sci-Fi

Transformers Arrival

★ 8.0
28 2 2023–present
Sci-Fi

Jaunais Norm

★ 6.9
27 8 2022–present
Drama · Sci-Fi

Safe Mode

★ 8.1
27 7 2021–present
Animation · Fantasy · Sci-Fi

Never Let Me Go

★ 5.3
27 1 2023–present
Drama · Romance · Sci-Fi

Umneye, chem ya

★ 6.0
27 5 2023–2024
Comedy · Sci-Fi

Teen Regime

★ 7.0
27 5 2022–2022
Sci-Fi

The Black Box

★ 6.0
27 12 2025–2025
Drama · Fantasy · Sci-Fi

FraXtur

★ 5.6
26 9 2020–present
Sci-Fi

Authority Thirteen

★ 3.1
26 13 2023–present
Sci-Fi

M3real1ty

★ 9.6
26 12 2025–present
Sci-Fi

Wixoss Diva(A)Live

★ 5.6
26 12 2021–present
Animation · Music · Sci-Fi

Strange Days at Blake Holsey High: Echoes

★ 6.0
26 12 2022–present
Sci-Fi

Aeronautica Imperialis

★ 6.0
26 3 2026–2026
Animation · Sci-Fi

Lightning Wolves

★ 5.1
25 8 2022–present
Animation · Comedy · Sci-Fi

Pop Culture Breakdown with Overlord DVD

★ 7.5
25 52 2021–present
Comedy · Sci-Fi · Talk-Show

Strange Places

★ 6.8
25 4 2021–present
Sci-Fi

Ne v svoey tarelke

★ 5.9
25 17 2025–2026
Comedy · Sci-Fi

Scary Tales

★ 2.7
25 2024–present
Horror · Sci-Fi

SmallTown Outsiders

★ 8.7
25 13 2022–present
Mystery · Sci-Fi · Short

AI Generated Object Show

★ 7.7
25 2 2023–present
Animation · Comedy · Sci-Fi

Visitors

★ 5.1
25 5 2024–present
Comedy · Drama · Sci-Fi

Titanfall: New Frontiers

★ 6.7
24 6 2024–2024
Sci-Fi
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