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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)

Eternal Butler

★ 6.6
246 12 2024–present
Drama · Romance · Sci-Fi

Project "Prometheus"

★ 5.4
244 8 2024–2025
Mystery · Sci-Fi · Thriller

Command Z

★ 6.0
236 8 2023–2023
Comedy · Sci-Fi

Yonder

★ 6.3
229 6 2022–present
Drama · Sci-Fi

Space Command

★ 5.4
228 13 2020–present
Adventure · Sci-Fi

Affinity

★ 6.8
223 40 2026–2026
Action · Romance · Sci-Fi

Nasledie

★ 6.4
219 9 2022–2022
Drama · Sci-Fi

Anti Reset

★ 6.5
216 11 2024–2024
Romance · Sci-Fi

Rivages

★ 5.9
212 6 2025–2025
Drama · Mystery · Sci-Fi

Dream Raider

★ 5.0
210 8 2020–present
Crime · Mystery · Sci-Fi

Touring After the Apocalypse

★ 6.8
209 12 2025–present
Adventure · Animation · Sci-Fi

De utvalda

★ 4.1
199 6 2020–2020
Sci-Fi · Thriller

The Gene of AI

★ 6.0
197 12 2023–2023
Animation · Drama · Sci-Fi

Tidsrejsen 2

★ 6.1
191 24 2024–present
Drama · Family · Sci-Fi

Gosti iz proshlogo

★ 6.1
191 32 2020–2022
Comedy · History · Sci-Fi

Salvage Marines

★ 4.8
187 6 2022–2022
Sci-Fi

Overlord and the Underwoods

★ 5.1
179 20 2021–present
Comedy · Family · Sci-Fi

Reflections: Project Chameleon

★ 2.7
178 7 2021–present
Sci-Fi

Food, Love, Robots

★ 7.7
176 2025–2025
Romance · Sci-Fi

Kometernes jul

★ 5.1
176 24 2021–2021
Adventure · Family · Sci-Fi

The Pact

★ 5.2
172 6 2022–present
Adventure · Drama · Sci-Fi

Planetronika

★ 7.1
166 1 2026–present
Animation · Comedy · Sci-Fi

Distinct Society

★ 7.4
162 10 2024–present
Drama · Mystery · Sci-Fi

Angels of Death: Origins

★ 7.6
156 3 2022–present
Action · Animation · Sci-Fi
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