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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)

Sotsseti

★ 7.2
69 6 2023–2023
Comedy · Drama · Sci-Fi

Rumble Garanndoll

★ 5.4
69 12 2021–2021
Action · Animation · Sci-Fi

You from the Future

★ 7.8
68 24 2023–2023
Romance · Sci-Fi

Queen of Mars

★ 6.5
67 3 2025–present
Sci-Fi

The Sojourn Audio Drama

★ 8.9
67 17 2020–present
Sci-Fi

Mocos the miniseries

★ 8.9
67 16 2023–present
Horror · Sci-Fi

Sala. 2029

★ 4.2
67 8 2023–present
Drama · Fantasy · Sci-Fi

Baron and Toluca

★ 8.5
67 1 2022–present
Sci-Fi

Halo the Series: Declassified

★ 7.6
66 13 2022–present
Action · Sci-Fi

Teaching My Robot Boyfriend How to Love

★ 7.6
66 2024–2024
Comedy · Romance · Sci-Fi

Mysteries of the Unknown

★ 7.2
64 13 2020–present
Sci-Fi

The Space Apart

★ 6.6
63 5 2020–present
Drama · Sci-Fi

LBX Girls

★ 6.6
60 12 2021–present
Action · Animation · Sci-Fi

Chasing My Frozen Wife

★ 7.4
60 2025–2025
Drama · Romance · Sci-Fi

Ancient Aliens: Special Presentation

★ 7.1
59 25 2022–present
Documentary · History · Sci-Fi

Meta Ask

★ 3.4
59 8 2022–2022
Drama · Romance · Sci-Fi

Gayliens

★ 5.8
59 4 2022–present
Sci-Fi

Interstellar Ranger Commence

★ 8.0
58 5 2022–present
Action · Animation · Sci-Fi

Astro-Mano

★ 7.0
57 6 2024–present
Comedy · Fantasy · Sci-Fi

Estab Life: Great Escape

★ 6.3
57 12 2022–present
Action · Animation · Sci-Fi

Planetyane

★ 5.2
55 17 2025–2025
Comedy · Sci-Fi

Viss Norm

★ 6.9
55 8 2021–present
Drama · Sci-Fi

Bloodline of the Grid

★ 8.3
55 2 2021–2022
Action · Sci-Fi · Short

DreaMars

★ 5.4
55 22 2023–present
Action · Drama · Sci-Fi
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