Best Sci-Fi TV Series of 2021
77 Sci-Fi series that started in 2021, ranked by popularity
Foundation
127K 34 2021–present
Drama · Sci-Fi
Invasion
58K 30 2021–2025
Drama · Fantasy · Sci-Fi
La Brea
23K 30 2021–2024
Drama · Mystery · Sci-Fi
Debris
10K 13 2021–2021
Drama · Mystery · Sci-Fi
4400
5K 13 2021–2022
Drama · Sci-Fi
Dr. Brain
3K 6 2021–2021
Drama · Mystery · Sci-Fi
Intergalactic
3K 8 2021–2021
Action · Adventure · Sci-Fi
Open Your Eyes
2K 6 2021–2021
Drama · Mystery · Sci-Fi
Creamerie
1K 12 2021–present
Comedy · Sci-Fi
Kudi Yedamaithe
1K 9 2021–present
Crime · Sci-Fi · Thriller
UFOs
1K 24 2021–2022
Comedy · Sci-Fi
S.O.Z: Soldiers or Zombies
1K 8 2021–2021
Action · Horror · Sci-Fi
Angels of Death
1K 10 2021–present
Animation · Sci-Fi
Beleznica profesora Miskovica
822 21 2021–2023
Mystery · Sci-Fi · Thriller
Covid 25
820 15 2021–2021
Horror · Sci-Fi · Thriller
Japan Sinks: People of Hope
777 10 2021–present
Adventure · Drama · Sci-Fi
L.U.C.A.: The Beginning
699 12 2021–2021
Action · Fantasy · Sci-Fi
The Expanse: One Ship
591 5 2021–2022
Sci-Fi
Star Wars Vehicle Flythroughs
586 2 2021–2021
Sci-Fi · Short
Survived
560 17 2021–2024
Drama · Sci-Fi · Thriller
UFO Witness
532 16 2021–present
Documentary · Sci-Fi
Star Wars: Galaxy of Sounds
521 7 2021–2021
Sci-Fi
Home Invasion
441 6 2021–present
Comedy · Sci-Fi
Dynamo Dream
346 4 2021–present
Fantasy · Sci-Fi