Best Sci-Fi TV Series
Top 500 most popular Sci-Fi series, ranked by votes
Clone High
10K 13 2002–2003
Animation · Comedy · Sci-Fi
Yakamoz S-245
10K 7 2022–2022
Drama · Sci-Fi · Thriller
Leila
10K 6 2019–present
Drama · Sci-Fi
Citadel: Honey Bunny
9K 6 2024–2024
Action · Drama · Sci-Fi
Welcome to Eden
9K 16 2022–2023
Action · Drama · Sci-Fi
Survivors
9K 12 2008–2010
Drama · Sci-Fi
The Ark
9K 36 2023–present
Drama · Mystery · Sci-Fi
Kings
9K 13 2009–2009
Drama · Sci-Fi
Day Break
9K 13 2006–2007
Action · Drama · Sci-Fi
Sealab 2021
9K 53 2000–2005
Animation · Comedy · Sci-Fi
People of Earth
9K 20 2016–2017
Comedy · Mystery · Sci-Fi
John Doe
9K 22 2002–2003
Drama · Mystery · Sci-Fi
The First
9K 8 2018–2018
Drama · Sci-Fi
Space Ghost Coast to Coast
8K 117 1993–2012
Animation · Comedy · Sci-Fi
Memories of the Alhambra
8K 16 2018–2019
Drama · Romance · Sci-Fi
Origin
8K 11 2018–2018
Horror · Mystery · Sci-Fi
Three-Body
8K 30 2023–present
Drama · Mystery · Sci-Fi
The Copenhagen Test
8K 8 2025–2025
Action · Fantasy · Sci-Fi
Frisky Dingo
8K 25 2006–2008
Animation · Comedy · Sci-Fi
The Swarm
8K 8 2023–2023
Drama · Mystery · Sci-Fi
Powerless
8K 13 2016–2017
Comedy · Fantasy · Sci-Fi
New Amsterdam
8K 8 2008–2008
Crime · Drama · Sci-Fi
Earth Abides
7K 6 2024–2024
Drama · Sci-Fi
The Greatest American Hero
7K 44 1981–1983
Adventure · Comedy · Sci-Fi
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