The 16 Greatest Sci-Fi TV Series of All Time
Network institutions, cancelled cult favourites and streaming newcomers, spanning black-and-white anthologies to prestige drama. Cast your vote.
1The Twilight ZoneRod Serling's 1959 anthology, the template for speculative television.1000pts
2Star Trek: The Next GenerationThe 1987-1994 flagship that turned Star Trek into a television institution.647pts
3FireflyJoss Whedon's 2002 space western, cancelled after 14 episodes and adopted by a fiercely loyal following.624pts
4The X-FilesChris Carter's 1993 paranormal procedural that made conspiracy TV mainstream.560pts
5SeveranceApple TV+'s workplace thriller about surgically divided memories.485pts
6Star Trek: The Original SeriesThe 1966 series that started it all, cancelled after three seasons and immortal in reruns.485pts
7Quantum LeapScott Bakula's 1989 series about a scientist bouncing through other people's lives.485pts
8Battlestar Galactica (2004)Ronald D. Moore's grim reimagining, widely cited as the finest sci-fi drama of the 2000s.485pts
9Stranger ThingsThe Duffer Brothers' 1980s-set Netflix phenomenon.397pts
10Black MirrorCharlie Brooker's anthology of near-future technological nightmares.397pts
11WestworldHBO's android-uprising drama built on Michael Crichton's 1973 film.397pts
12Doctor WhoThe BBC's time-travel serial, running on and off since 1963 and the longest-lived sci-fi show on television.291pts
13The ExpanseThe hard-science solar-system political drama adapted from the James S. A. Corey novels.291pts
14FringeJ.J. Abrams' parallel-universe procedural that grew into a genuine sci-fi epic.291pts
15Babylon 5J. Michael Straczynski's 1993 station drama, an early proof that sci-fi TV could sustain a five-year arc.291pts
16Star Trek: Deep Space NineThe darker, serialised Trek set on a frontier station, reappraised as the franchise's best-written show.0pts
#tv shows306#sci-fi75#classics479
Comments
Restrict the field to science fiction and one badge takes three of the sixteen slots, while Doctor Who takes one for sixty years: https://youpick.best/articles/star-trek-ranked-many-ways
Four separate genre labels get pinned on Stranger Things across this site, and science fiction is only the first of them. The other three: https://youpick.best/articles/stranger-things-ranked-many-ways















