Best Sci-Fi TV Series
Top 500 most popular Sci-Fi series, ranked by votes
Bokurano
629 24 2007–2007
Animation · Drama · Sci-Fi
Voltron Force
627 26 2011–2012
Animation · Sci-Fi
Street Fighter: Resurrection
627 5 2016–2016
Action · Crime · Sci-Fi
Xam'd: Lost Memories
621 26 2008–2009
Adventure · Animation · Sci-Fi
Circle
618 12 2017–2017
Mystery · Sci-Fi
Galaxy High School
611 13 1986–1986
Animation · Family · Sci-Fi
Continuum
599 18 2012–2013
Sci-Fi
Attack of the Killer Tomatoes
598 21 1990–1991
Animation · Comedy · Sci-Fi
Alien: Isolation
592 7 2019–2019
Animation · Horror · Sci-Fi
The Expanse: One Ship
591 5 2021–2022
Sci-Fi
Ark II
590 15 1976–1976
Adventure · Family · Sci-Fi
Extremely Inappropriate!
589 10 2024–2024
Comedy · Sci-Fi
Star Wars Vehicle Flythroughs
587 2 2021–2021
Sci-Fi · Short
Benji, Zax & the Alien Prince
583 13 1983–1984
Family · Sci-Fi
Heartiley Battery
582 1 2025–2025
Romance · Sci-Fi
Apocalypse Hotel
569 12 2025–present
Animation · Comedy · Sci-Fi
Dusk Beyond the End of the World
566 13 2025–present
Animation · Romance · Sci-Fi
The Brave Ones
565 7 2022–present
Drama · Fantasy · Sci-Fi
Great Mazinger
562 56 1974–1975
Action · Animation · Sci-Fi
Stars on Mars
562 12 2023–2023
Reality-TV · Sci-Fi
Samsara
562 8 2023–2023
Drama · Sci-Fi
Survived
560 17 2021–2024
Drama · Sci-Fi · Thriller
Cadillacs and Dinosaurs
559 13 1993–1994
Adventure · Animation · Sci-Fi
Hero Corp
553 94 2008–2017
Action · Comedy · Sci-Fi
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