8 Near-Perfect Sci-Fi Hidden Gems You Haven’t Seen—But Should

How does a show run five whole seasons, snag a BAFTA, build a rabid fanbase, and then just fade into the pop-culture ether? It drives me nuts how some excellent science fiction TV just disappears from collective memory — filed under “oh yeah, I liked that” and never mentioned again. Meanwhile, the genre has never been bigger. You can barely throw a stone in the last decade without hitting a Severance, Andor, The Expanse, Dark, or Stranger Things. Those ones always get the thinkpieces, the Twitter debates, the awards — fair enough, but it means some other top-tier sci-fi gets left behind.

The list below: these are shows that seriously did almost everything right — tight writing, knockout performances, wild world-building — but have somehow dropped off the radar. And sure, maybe you remember some of these… but ask yourself, when's the last time you actually ran into anyone talking Torchwood or 12 Monkeys without prompting?

Let’s fix that. Here are eight sci-fi series that should absolutely be in the canon, but have been unfairly neglected.

8 Forgotten Sci-Fi Series That Deserve a Comeback

1. 'Warehouse 13' (2009 – 2014)
   Secret Service agents get transferred to the most off-the-grid gig imaginable: babysitting a massive warehouse out in South Dakota, filled to the brim with every cursed object, weird artifact, and mystical trinket in human history. Something escapes, they fetch it, repeat forever — yes, on the surface it sounds dead simple.
   But Warehouse 13 is surprisingly funny, surprisingly moving, and, thanks to Eddie McClintock and Joanne Kelly, features some of the best on-screen chemistry you’ll find in a procedural. Saul Rubinek’s Artie basically holds the emotional center, and Allison Scagliotti as Claudia is my pick for one of TV’s stealth MVPs in a supporting role. Most episodes use the “dangerous object of the week” as a clever shortcut to themes around grief, rage, or loss. It picked up a Saturn Award, stuck around for five seasons, then poof — you never hear about it anymore.
2. 'Red Dwarf' (1988 – Present)
   I don’t care if you’ve never watched BBC sitcoms, Red Dwarf is a beast. It’s one of the weirdest long-runs on TV — debuting in 1988 and somehow still kicking, though most people outside the UK act like it’s a cult artifact only British people remember.
   Basic setup: Humanity’s last survivor drifting three million years into deep space, forced to hang out with a hologram of his dead bunkmate, a humanoid evolved from his cat, and a neurotic robot. On paper: madness. On screen: lightning in a bottle, especially those early series written by Rob Grant and Doug Naylor, where they combine science fiction what-ifs with some truly incredible jokes. 'Back to Reality' — Series V — is a benchmark that still stings. The show’s still got (occasional) life, but how does a 13-series legend get overlooked this badly?
3. 'Counterpart' (2017 – 2019)
   Counterpart is basically J.K. Simmons giving a career-best double performance: one version of Howard Silk is a painfully ordinary bureaucrat; the other’s a stone-cold spy. They’re split by an alternate dimension and decades’ worth of regret and secrets. It’s pitched as Cold War intrigue with a sliding-doors sci-fi premise — and if you’re into espionage, it’s got an addictive, paranoid pace.
   Simmons somehow plays both Howards sometimes in the same shot, without you ever thinking about the trick. Olivia Williams is right there matching him, as two sides of “Emily”. Season one is high-quality, season two takes bigger swings, and then — because Starz can’t help itself — they killed it just when the endgame began. Yeah, it ends on unresolved business, but don’t sleep on this ambitious thriller.
4. 'Farscape' (1999 – 2003)
   If you grew up in the late 90s, sci-fi was practically defined by Farscape. The jump-off: American astronaut gets launched through a wormhole into a ship filled with multi-species fugitives, with prosthetic Henson creature effects that leave most CGI monstrosities in the dust (just admit Rygel has more presence than half the “serious” characters on TV).
   Ben Browder anchors it, Claudia Black’s Aeryn Sun is maybe the most fascinating “emotionally-stunted-warrior-learns-to-live” arc of its decade, and the writing? Absolutely bonkers, in a good way. 'Into the Lion’s Den' (season 3) is still a killer two-parter, and the show ended on a cliffhanger so brutal, fans staged a real campaign to bring it back. Farscape gets almost zero credit compared to Battlestar Galactica or Firefly, but it was right there with them, and it’s still a blast.
5. 'Space: Above and Beyond' (1995 – 1996)
   One season. Canceled mid-storyline. Still, I won’t stop recommending it. This is what happens when the guys behind X-Files decide to do war drama in space. The focus: young marines flying missions in an interstellar war against the Chigs (the ultimate “we don’t know what their deal is” aliens).
   The show is shockingly bleak, doesn’t mind killing off its main players, and its “military in space” vibe feels a lot like what Band of Brothers would get endlessly praised for later on. If you want ambiguous, hard choices and restrained world-building, this is for you. Fox did them dirty — finale’s called '... Tell Our Moms We Done Our Best' and yes, it ends right as things get the most dire.
6. 'Torchwood' (2006 – 2011)
   Most people know the elevator pitch: Doctor Who spinoff, more adult, focused on Captain Jack Harkness. Series 1 is a real mess — trying way too hard to prove it’s for “grown-ups” — but stick with it. By Series 3, Torchwood mutates into something on par with the best 2000s sci-fi TV. Case in point: 'Children of Earth,' a five-part miniseries that’s stark, ruthless, and pulls zero punches.
   Many say John Barrowman holds it together, but for my money, Peter Capaldi’s John Frobisher is the real heavy, trapped in government systems that chew up “doing the right thing”. Series 4 (“Miracle Day”) misfires, but Series 2 and 3? Peak TV, especially if you already miss the good Doctor.
7. 'The 100' (2014 – 2020)
   Okay, yes, it’s a CW show, and the pilot looks exactly like you’d expect: a bunch of post-apocalyptic Gen Zers posing in the radioactive woods. But trust me, The 100 grows up fast, and by the back half of season one, you’re watching a show that’s really twisting itself into darkness: how far can you go to survive, what does family loyalty mean, all the complicated alliances and betrayals you’d want. Season two’s 'Mount Weather' arc is endlessly binge-able.
   I think Eliza Taylor deserved more attention for her central role. The last season split the fandom, but I kind of respect that it took a swing at transcendence instead of wrapping things up nicely. The real heads know dismissing it for being “on CW” is lazy criticism — The 100 ran circles around a lot of “prestige” sci-fi.
8. '12 Monkeys' (2015 – 2018)
   Here’s a weird one: Syfy’s 12 Monkeys, based on the Terry Gilliam movie, ended up as one of the most meticulously plotted, flat-out engaging time-travel shows in years. Showrunner Terry Matalas (who later rescued Star Trek: Picard S3) builds a genuinely complicated, rewarding narrative about a guy zipping around the timeline trying to stop a humanity-ending plague, anchored by his partnership with a virologist.
   Aaron Stanford and Amanda Schull circle the story, but Emily Hampshire's Jennifer Goines is unforgettable — easily my favorite supporting role in any recent sci-fi. Season 3 moves the entire setting to 1944 for a massive chunk of episodes just because they could. Unlike a lot of its contemporaries, the ending is both final and satisfying. '12 Monkeys' actually makes time-travel stories make sense with real heart and real stakes, which should have made it a classic. Quote me: "It deserves to be remembered not just as a clever adaptation, but as one of the best sci-fi sagas of the 2010s."

So, which of these forgotten gems would go viral if it dropped today? Toss your picks in the comments.

Spot a mistake? Ping [email protected] and I’ll rally the correction crew.