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CuratedTV Series
30 Best Sci-Fi TV Shows
A curated MovieDB guide to 30 best sci-fi tv shows, selected for strong audience interest, quality signals, and clear search intent. Browse story summaries, ratings, trailers, and where to watch in your country.
Showing 30 of 30 titles
Rank 1TV Series
The Expanse
A thriller set two hundred years in the future following the case of a missing young woman who brings a hardened detective and a rogue ship's captain together in a race across the solar system to expose the greatest conspiracy in human history.
★ 8.12015Details
Runner-up picks
2TV Series
Black Mirror
Twisted tales run wild in this mind-bending anthology series that reveals humanity's worst traits, greatest innovations and more.
★ 8.32011
3TV Series
Battlestar Galactica
When an old enemy, the Cylons, resurface and obliterate the 12 colonies, the crew of the aged Galactica protect a small civilian fleet - the last of humanity - as they journey toward the fabled 13th colony, Earth.
★ 8.22004
More rankings
4TV SeriesStar Trek: The Next Generation
1987★ 8.4
5TV SeriesThe Twilight Zone
1959★ 8.5
6TV SeriesDoctor Who
2005★ 7.6
7TV SeriesWestworld
2016★ 8.0
8TV SeriesDark
2017★ 8.4
9TV SeriesStranger Things
2016★ 8.6
10TV SeriesSeverance
2022★ 8.4
11TV SeriesFringe
2008★ 8.1
12TV SeriesThe X-Files
1993★ 8.4
13TV SeriesFirefly
2002★ 8.3
14TV SeriesAndor
2022★ 8.3
15TV SeriesThe Mandalorian
2019★ 8.4
16TV SeriesStar Trek: Deep Space Nine
1993★ 7.9
17TV SeriesStar Trek
1966★ 8.0
18TV SeriesBabylon 5
1994★ 8.0
19TV SeriesFoundation
2021★ 7.7
20TV SeriesSilo
2023★ 8.1
21TV SeriesFor All Mankind
2019★ 7.7
22TV SeriesAltered Carbon
2018★ 7.6
23TV SeriesHumans
2015★ 7.5
24TV SeriesOrphan Black
2013★ 7.8
25TV SeriesSense8
2015★ 7.7
26TV Series12 Monkeys
2015★ 7.4
27TV SeriesDevs
2020★ 7.3
28TV SeriesLost
2004★ 8.0
29TV SeriesCounterpart
2017★ 7.4
30TV SeriesThe 100
2014★ 7.9
About this list
A curated MovieDB guide to 30 best sci-fi tv shows, selected for strong audience interest, quality signals, and clear search intent. Browse story summaries, ratings, trailers, and where to watch in your country.
- Type
- Curated
- Category
- TV Series
- Count
- 30 titles
