We are currently in another golden age of science fiction on the small screen, which makes picking a handful of shows for this best sci-fi series list rather tricky.

The contemporary explosion in science fiction television, aided by no shortage of available boxsets (most of which reside on streaming services rather than in physical boxes, but let’s not get picky), is staggering for those who were left in the 70s and 80s clawing at the few morsels being offered.

But as movie special effects pathfinding work has trickled down, and television has allowed writers to go to darker places, the result is a selection that’s seen television firmly wrestle the sci-fi mantle from the big screen.

Here are 13 to get you started, but note that science fiction television tends to generate ‘disagreement’ and ‘debate’.

Please be assured that just because there are 13 on this list, it doesn’t mean that others are not available…

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1. Blake’s 7

From the brain of Dalek’s creator Terry Nation, Blake’s 7 ran for 52 episodes between 1978 and 1981, and was a notable counterpoint to the lighter sci-fi coating pop culture at the time. You can see the very tight budget stretch before your eyes, but Blake 7 is a dark, compelling story of a bunch of rebels fighting against a tyrannical array of rulers. To its immense credit, Blake’s 7 also looks like a focus group has been nowhere near it.

2. Devs

From the brilliant mind of James Garland (Ex Machina, Sunshine) comes Devs. This smart science-fiction show is all about secretive goings-on in a tech company in Silicon Valley. It's full of conspiracy, weird-tech and it looks damn good too.

3. Black Mirror

If the aim of all good science fiction is to take life and technology now, and reflect where it could head in the future, few do it to as chilling effect as Charlie Brooker’s Black Mirror. Brooker wove in things he learned from his zombie Big Brother drama Dead Set, with the approach of the classic anthology series The Twilight Zone. Technology is the thematic glue holding it all together. Robert Downey Jr was amongst the many soon hooked: he optioned the episode The Entire History Of You for a (thus far unmade) movie adaptation.

4. Doctor Who

Given Doctor Who has reinvented itself successfully many times over its near-60 year lifespan, it’s worth a venture into cliché corner to suggest the show, at some point, has had something for everyone. The incredibly successful 2005 reboot of the show, overseen by Russell T Davies, not only brought in a legion of fresh fans, but was all the more remarkable given that the programme had been near-dormant on screen for 16 years beforehand.

5. The Twilight Zone

Given the influences of The Twilight Zone on his movie Us, it’s little surprise filmmaker Jordan Peele is in charge of the latest reboot of the iconic TV series. The anthology show was created by Rod Serling and debuted in 1959, telling primarily sci-fi stories and attracting writers such as Richard Matheson (I Am Legend), Ray Bradbury (Fahrenheit 451) and in its later iteration, directors such as William Friedkin (The Exorcist) and Wes Craven (A Nightmare On Elm Street).

6. Babylon 5

A massive budget Babylon 5 did not have, but a cauldron of ideas it absolutely did. And the similarities between it and the subsequent Star Trek: Deep Space Nine raised questions ultimately nobody tested in court. It also had a bold idea, to treat each of its 100+ episodes as a chapter of a novel, one that ultimately covered five years in the life of a five mile-long space station. In its own way, a groundbreaking show, whose first season boasted effects done on a computer many people had in their own homes.

7. Star Trek: Deep Space Nine

By all means, substitute your own Star Trek variant here. But for the purposes of this piece, DS9 gets the nod. Deep Space Nine may not be the finest of the Star Trek television series – although it’s a fight many are prepared to have – but it’s the most quietly ambitious. Furthermore, it sees Star Trek go into more morally grey areas, with sometimes less obviously likeable characters. A turning point in one of the planet’s two longest-running sci-fi shows.

8. Westworld

True story: the low budget 1973 movie of Westworld, on which HBO’s hugely expensive television series is mainly based, introduced pixelisation effects to the big screen for the first time. The TV series expands heavily on the late Michael Crichton’s work, taking what was an 88 minute movie and turning it into a far deeper, broader series about a robot theme park starting to go out of control. HBO was rewarded with its best-ever ratings for a series launch.

HEAD TO SHORTLIST.COM FOR 5 MORE OF THE TOP SCI-FI TV SHOWS