Best Sci-Fi TV Series
Top 500 most popular Sci-Fi series, ranked by votes
Killjoys
25K 50 2015–2019
Action · Adventure · Sci-Fi
Glitch
23K 18 2015–2019
Drama · Horror · Sci-Fi
La Brea
23K 30 2021–2024
Drama · Mystery · Sci-Fi
Constellation
22K 8 2024–2024
Sci-Fi · Thriller
Sliders
22K 87 1995–2000
Adventure · Fantasy · Sci-Fi
Extraordinary
21K 16 2023–2024
Comedy · Sci-Fi
Cassandra
21K 6 2025–2025
Drama · Horror · Sci-Fi
Electric Dreams
20K 10 2017–2018
Drama · Sci-Fi
War of the Worlds
20K 24 2019–2022
Drama · Mystery · Sci-Fi
Intelligence
20K 13 2014–2014
Action · Drama · Sci-Fi
The Time Traveler's Wife
20K 6 2022–2022
Drama · Romance · Sci-Fi
Motherland: Fort Salem
20K 30 2020–2022
Drama · Fantasy · Sci-Fi
Brave New World
19K 9 2020–2020
Drama · Sci-Fi · Thriller
Star-Crossed
19K 13 2014–2014
Drama · Romance · Sci-Fi
Raising Dion
18K 17 2019–2022
Drama · Sci-Fi
The Rig
18K 12 2023–present
Drama · Mystery · Sci-Fi
To the Lake
17K 16 2019–2022
Drama · Sci-Fi · Thriller
The Prisoner
16K 17 1967–1968
Drama · Mystery · Sci-Fi
V-Wars
16K 10 2019–2019
Drama · Horror · Sci-Fi
Believe
16K 13 2014–2014
Drama · Fantasy · Sci-Fi
Mars
16K 13 2016–2018
Adventure · Drama · Sci-Fi
Project Blue Book
16K 20 2019–2020
Drama · Mystery · Sci-Fi
V
16K 19 1984–1985
Action · Adventure · Sci-Fi
Roswell, New Mexico
15K 52 2019–2022
Drama · Romance · Sci-Fi
Browse by year
202620252024202320222021202020192018201720162015201420132012201120102009200820072006200520042003200220012000199919981997199619951994199319921991199019891988198719861985198419831982198119801979197819771976197519741973197219711970196919681967196619651964196319621961196019591958195719561955195419531951195019461944