Best Sci-Fi TV Series
Top 500 most popular Sci-Fi series, ranked by votes
Gabby Duran & The Unsittables
543 41 2019–2021
Comedy · Family · Sci-Fi
A Step Into the Past
541 39 2001–2001
Action · Comedy · Sci-Fi
Gemini Home Entertainment
539 19 2019–2022
Horror · Mystery · Sci-Fi
Missie Aarde
535 12 2015–2016
Comedy · Sci-Fi
UFO Witness
532 16 2021–present
Documentary · Sci-Fi
The Quatermass Experiment
527 6 1953–1953
Drama · Horror · Sci-Fi
Crossing Over with John Edward
524 15 2001–2004
Sci-Fi · Talk-Show
Star Wars: Galaxy of Sounds
521 7 2021–2021
Sci-Fi
DRAMAtical Murder
521 12 2014–2014
Action · Animation · Sci-Fi
Project U.F.O.
520 26 1978–1979
Sci-Fi
Tozkoparan: Iskender - Gölge
520 11 2023–2023
Adventure · Sci-Fi
Salvage 1
512 19 1979–1979
Adventure · Comedy · Sci-Fi
Ghost Whisperer: The Other Side
510 36 2007–2010
Sci-Fi
Mann & Machine
508 9 1992–1992
Action · Crime · Sci-Fi
The Alien's Wife
507 7 2011–present
Sci-Fi
Biker Mice from Mars
505 28 2006–2007
Action · Animation · Sci-Fi
The Visitor
502 13 1997–1998
Drama · Sci-Fi
The Invisible Man
501 27 1958–1960
Drama · Sci-Fi · Thriller
New Captain Scarlet
494 26 2005–2005
Action · Animation · Sci-Fi
The Daily Bugle
494 29 2019–2022
News · Sci-Fi · Short
Dumbsday
493 10 2023–present
Comedy · Sci-Fi
The Day After
490 36 2013–2016
Sci-Fi · Thriller
Fear the Walking Dead: The Althea Tapes
487 7 2019–2019
Drama · Horror · Sci-Fi
Captain Vyom
487 8 1998–1999
Sci-Fi
Browse by year
202620252024202320222021202020192018201720162015201420132012201120102009200820072006200520042003200220012000199919981997199619951994199319921991199019891988198719861985198419831982198119801979197819771976197519741973197219711970196919681967196619651964196319621961196019591958195719561955195419531951195019461944