20 Best Sci-Fi TV Shows on Peacock 2026
Find 20 standout sci-fi series with mystery, action, and drama, from Person of Interest to Resident Alien, plus cult favorites and newer picks.
If you’re hunting for the best sci-fi TV shows on Peacock, this lineup gives you a mix of mind-bending mysteries, dystopian drama, and smart genre twists. You’ll find modern favorites like Person of Interest, Orphan Black, Resident Alien, and Mrs. Davis alongside cult staples such as Farscape, Continuum, and The Ray Bradbury Theater. There’s also room for post-apocalyptic tension in Snowpiercer and Twisted Metal, plus character-driven stories like Humans and Haven. Whether you want action, crime, mystery, or just a clever sci-fi premise, these picks make it easy to find your next watch.
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01
Person of Interest
1 Emmy nomination
action · crime · drama · mystery · sci-fi · thriller
John Reese, former CIA paramilitary operative, is presumed dead and teams up with reclusive billionaire Finch to prevent violent crimes in New York City by initiating their own type of justice. With the special training that Reese has had in Covert Operations and Finch's genius software inventing mind, the two are a perfect match for the job that they have to complete. With the help of surveillance equipment, they work "outside the law" and get the right criminal behind bars.
Why watch: If you enjoy crime stories with a sci-fi edge, this is a strong fit. Its action, mystery, and thriller elements make it a good choice for viewers who like a grounded setup with a high-tech twist.
Directed by Chris Fisher, Richard J. Lewis, Frederick E.O. Toye, Jeffrey G. Hunt, Stephen SurjikCast Jim Caviezel, Kevin Chapman, Michael Emerson, Amy Acker, Taraji P. HensonAmazon Prime VideoPeacock PremiumMore details on IMDb → -
02
Orphan Black
Won 1 Emmy Outstanding Lead Actress in a Drama Series (2016) · 3 nominations
drama · sci-fi · thriller
A streetwise hustler is pulled into a compelling conspiracy after witnessing the suicide of a girl who looks just like her.
Why watch: If you like identity mysteries and tense conspiracy stories, this one should appeal. Its drama, sci-fi, and thriller mix makes it a good pick for viewers who want a darker, more suspenseful watch.
Directed by John Fawcett, David Frazee, Ken Girotti, T.J. Scott, Grant HarveyCast Tatiana Maslany, Jordan Gavaris, Maria Doyle Kennedy, Kristian Bruun, Kevin HanchardPeacock PremiumMaxMore details on IMDb → -
03
Twisted Metal
1 Emmy nomination
action · adventure · comedy · drama · fantasy · sci-fi · sport · thriller
A motor-mouthed outsider with no memory of his past is offered a chance at a better life, but only if he can successfully deliver a mysterious package across a post-apocalyptic wasteland. With the help of a badass axe-wielding car thief, he’ll face savage marauders driving vehicles of destruction and other dangers of the open road, including a deranged clown who drives an all too familiar ice cream truck.
Why watch: If you want sci-fi with action, comedy, and a post-apocalyptic setting, this is the one to try. The adventure and thriller elements also make it a good choice for viewers who like chaotic road-trip energy.
Directed by Bill Benz, Kitao Sakurai, Philip Sgriccia, Maggie Carey, Jude WengCast Anthony Mackie, Stephanie Beatriz, Joe Seanoa, Will Arnett, Mike MitchellPeacock PremiumMore details on IMDb → -
04
Mrs. Davis
1 Emmy nomination
comedy · drama · sci-fi
Sister Simone partners with her ex-boyfriend on a globe-spanning journey to destroy Mrs. Davis, a powerful artificial intelligence.
Why watch: If you prefer sci-fi that leans into comedy and big ideas, this title is worth a look. Its premise centers on an AI conflict, so it may suit viewers who like stories about technology and faith colliding.
Directed by Owen Harris, Alethea Jones, Frederick E.O. ToyeCast Betty Gilpin, Jake McDorman, Andy McQueen, Chris Diamantopoulos, Katja HerbersPeacock PremiumMore details on IMDb → -
05
Resident Alien
comedy · drama · mystery · sci-fi
Crash-landed alien Harry takes on the identity of a small-town Colorado doctor. Arriving with a secret mission, he starts off living a simple life…but things get a bit rocky when he’s roped into solving a local murder and realizes he needs to assimilate into his new world. As he does, he begins to wrestle with the moral dilemma of his mission and asking the big life questions like: “Are human beings worth saving?” and “Why do they fold their pizza before eating it?”
Why watch: If you enjoy sci-fi with humor and mystery, this series is a natural pick. The small-town setup and fish-out-of-water premise make it a good choice for viewers who like genre stories with a lighter touch.
Directed by Robert Duncan McNeill, Brennan Shroff, Shannon Kohli, Kabir Akhtar, Lea ThompsonCast Alan Tudyk, Sara Tomko, Corey Reynolds, Alice Wetterlund, Levi FiehlerNetflixPeacock PremiumMore details on IMDb →
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06
Snowpiercer
1 Emmy nomination
action · drama · sci-fi · thriller
More than seven years after the world has become a frozen wasteland, the remnants of humanity inhabit a gigantic, perpetually-moving train that circles the globe as class warfare, social injustice and the politics of survival play out.
Why watch: If you like survival stories with strong social conflict, this series may be your match. Its action, drama, sci-fi, and thriller mix works well for viewers drawn to pressure-cooker settings.
Directed by Christoph Schrewe, Leslie Hope, James Hawes, Sam Miller, Helen ShaverCast Daveed Diggs, Mickey Sumner, Alison Wright, Iddo Goldberg, Roberto UrbinaAmazon Prime VideoHuluTubiPeacock PremiumAMC+FreeveeMore details on IMDb → -
07
Teacup
horror · sci-fi · thriller
Trapped on a farm in rural Georgia, a group of neighbours must put aside their differences and unite in the face of a mysterious and deadly threat.
Why watch: If you want a tense sci-fi thriller with horror overtones, this is a solid pick. The isolated-farm setup suggests a contained story for viewers who like mystery and danger close to home.
Directed by John Hyams, E.L. Katz, Chloe Okuno, Kevin TancharoenCast Yvonne Strahovski, Scott Speedman, Chaske Spencer, Emilie Bierre, Luciano LerouxPeacock PremiumMore details on IMDb → -
08
Andromeda
action · adventure · drama · sci-fi
Captain Dylan Hunt and his crew quest to restore a government that once presided over an extended peace and prosperity.
Why watch: If you enjoy space-set adventure with a classic sci-fi feel, this series fits that lane. The quest to restore order may appeal to viewers who like ensemble stories with a larger mission.
Directed by Jorge Montesi, Allan Eastman, Richard Flower, David Winning, Brad TurnerCast Kevin Sorbo, Lisa Ryder, Laura Bertram, Gordon Michael Woolvett, Lexa DoigTubiPeacock PremiumFreeveeMore details on IMDb → -
09
Humans
2 BAFTA TV Award nominations
drama · sci-fi
In a parallel present where the latest must-have gadget for any busy family is a 'Synth' - a highly-developed robotic servant that's so similar to a real human it's transforming the way we live.
Why watch: If you like science fiction that asks big questions about artificial intelligence and daily life, give this one a try. Its drama-heavy approach is a good fit for viewers who prefer ideas over spectacle.
Directed by Lewis Arnold, Samuel Donovan, China Moo-Young, Daniel Nettheim, Mark BrozelCast Katherine Parkinson, Gemma Chan, Lucy Carless, Tom Goodman-Hill, Colin MorganAmazon Prime VideoTubiPeacock PremiumFreeveeMore details on IMDb → -
10
Haven
crime · drama · fantasy · horror · mystery · sci-fi · thriller
FBI agent Audrey Parker arrives in the small town of Haven, Maine to solve a murder and soon discovers the town's many secrets—which also hold the key to unlocking the mysteries of her lost past.
Why watch: If you enjoy mystery with a supernatural or genre twist, this series is a strong option. The crime, fantasy, horror, and thriller mix suits viewers who like a layered small-town secret.
Directed by Shawn Piller, T.W. Peacocke, Lee Rose, Robert Lieberman, Rick BotaCast Emily Rose, Lucas Bryant, Eric Balfour, Richard Donat, John DunsworthAmazon Prime VideoPeacock PremiumFreeveeMore details on IMDb → -
11
The Ray Bradbury Theater
2 Emmy nominations Outstanding Supporting Actor in a Drama Series (1992)
drama · fantasy · horror · mystery · sci-fi · thriller
A Canadian-produced fantastic anthology series scripted by famed science-fiction author Ray Bradbury. Many of the teleplays were based upon Bradbury's novels and short stories.
Why watch: If you like anthology storytelling and classic sci-fi ideas, this is an easy recommendation. Its fantasy, horror, mystery, and thriller elements make it a good fit for varied, self-contained episodes.
Directed by Randy Bradshaw, Roger Tompkins, John Laing, Costa Botes, Brad TurnerCast Michael Copeman, Frank Whitten, Desmond Kelly, Wayne Robson, Harold GouldAmazon Prime VideoPeacock PremiumFreeveeMore details on IMDb → -
12
Farscape
1 Emmy nomination
action · adventure · drama · sci-fi
A freak accident during an experimental space mission catapults Astronaut John Crichton across a thousand galaxies to an alien battlefield.
Why watch: If you want a space adventure with a strong sci-fi core, this title should be on your list. Its action and drama elements make it a good match for viewers who enjoy character-led exploration stories.
Directed by Tony Tilse, Rowan Woods, Andrew Prowse, Ian Watson, Peter AndrikidisCast Ben Browder, Claudia Black, Anthony Simcoe, Lani John Tupu, Jonathan HardyAmazon Prime VideoTubiPeacock PremiumFreeveeMore details on IMDb → -
13
Continuum
action · sci-fi · thriller
The series centers on the conflict between a group of rebels from the year 2077 who time-travel to Vancouver, BC, in 2012, and a police officer who accidentally accompanies them. In spite of being many years early, the rebel group decides to continue its violent campaign to stop corporations of the future from replacing governments, while the police officer endeavours to stop them without revealing to anyone that she and the rebels are from the future.
Why watch: If time travel and political conflict are your thing, this series is a smart pick. Its action and thriller elements make it appealing for viewers who like fast-moving sci-fi with a chase-driven premise.
Directed by Pat Williams, David Frazee, William Waring, Mike Rohl, Amanda TappingCast Rachel Nichols, Victor Webster, Erik Knudsen, Stephen Lobo, Omari NewtonAmazon Prime VideoTubiPeacock PremiumFreeveeMore details on IMDb → -
14
Sanctuary
1 Emmy nomination
action · drama · fantasy · mystery · sci-fi
The adventures of the beautiful, enigmatic and always surprising Dr. Helen Magnus, a brilliant scientist who holds the secrets of a clandestine population called Abnormals—a group of strange and sometimes terrifying beings that hide among humans. Magnus seeks to protect this threatened phenomena as well as unlock the mysteries behind their existence.
Why watch: If you enjoy stories about hidden populations and scientific mystery, this one stands out. The action, fantasy, and sci-fi blend makes it a good choice for viewers who like worldbuilding and intrigue.
Directed by Martin Wood, Steven A. Adelson, Brenton Spencer, Peter DeLuise, Lee WilsonCast Amanda Tapping, Robin Dunne, Christopher Heyerdahl, Ryan Robbins, Agam DarshiAmazon Prime VideoTubiPeacock PremiumFreeveeMore details on IMDb → -
15
The Magic School Bus
animation · adventure · comedy · family · fantasy · sci-fi
An eccentric schoolteacher takes her class on wondrous educational field trips with the help of a magical school bus.
Why watch: If you want sci-fi that’s family-friendly and educational, this is the obvious choice. Its adventure and comedy elements make it a fun fit for younger viewers or anyone who likes imaginative learning.
Directed by Larry Jacobs, Charles E. Bastien, Hugh MartinCast Lily Tomlin, Daniel DeSanto, Lisa Jai, Tara Meyer, Stuart StoneNetflixAmazon Prime VideoTubiPeacock PremiumParamount PlusMore details on IMDb → -
16
Caprica
1 Emmy nomination
action · drama · sci-fi
Set 58 years before Battlestar Galactica, Caprica follows two rival families - the Graystones and the Adamas - as they grow, compete, and thrive in the vibrant world of the peaceful 12 Colonies, living in a society close to our own. Entangled in the burgeoning technology of artificial intelligence and robotics that will eventually lead to the creation of the Cylons, the two houses go toe-to-toe, blending action with corporate conspiracy and sexual politics.
Why watch: If you enjoy prequel-style worldbuilding and stories about artificial intelligence, this series is worth checking out. Its action and drama mix suits viewers who like corporate tension in a sci-fi setting.
Directed by Michael Nankin, Jonas Pate, John Dahl, Wayne Rose, Jeffrey ReinerCast Eric Stoltz, Esai Morales, Paula Malcomson, Alessandra Torresani, Magda ApanowiczPeacock PremiumParamount PlusMore details on IMDb → -
17
Defiance
1 Emmy nomination
action · drama · sci-fi
In the near future, planet Earth is permanently altered following the sudden—and tumultuous—arrival of seven unique alien races. In the boom-town of Defiance, the newly-formed civilization of humans and aliens must learn to co-exist peacefully.
Why watch: If you like alien contact stories and frontier-style conflict, this series could work for you. Its action and drama make it a good fit for viewers who enjoy worldbuilding around coexistence.
Directed by Michael Nankin, Allan Kroeker, Andy Wolk, Allan Arkush, Larry ShawCast Grant Bowler, Julie Benz, Stephanie Leonidas, Tony Curran, Jaime MurrayAmazon Prime VideoPeacock PremiumMore details on IMDb → -
18
The Copenhagen Test
action · fantasy · sci-fi
When an analyst discovers his eyes and ears have been hacked, he's drawn into a controlled world designed by his agency to draw out their enemies.
Why watch: If you’re drawn to spy-style sci-fi with a controlled, high-concept setup, this is a notable pick. Its action and fantasy elements suggest a mix of intrigue and genre tension.
Directed by Vincenzo Natali, Nima Nourizadeh, Kevin Tancharoen, Jet WilkinsonCast Simu Liu, Melissa Barrera, Sinclair Daniel, Brian d'Arcy James, Mark O'BrienPeacock PremiumMore details on IMDb → -
19
Hemlock Grove
2 Emmy nominations
drama · fantasy · horror · mystery · sci-fi · thriller
One cannot quench his all-consuming thirst. The other cannot tame the beast clawing its way out. In the sleepy Pennsylvania village of Hemlock Grove, two young men struggle to accept painful truths: about family, themselves, the mystery of the White Tower - and a terrifying new threat so powerful it will turn them from predators into prey.
Why watch: If you like dark mystery with fantasy and horror elements, this series fits that taste well. Its sci-fi thriller angle may appeal to viewers who want an eerie, secretive setting.
Directed by David Straiton, Deran Sarafian, Russell Lee Fine, T.J. Scott, David SemelCast Famke Janssen, Bill Skarsgård, Landon Liboiron, Joel de la Fuente, Kaniehtiio HornAmazon Prime VideoTubiPeacock PremiumAMC+More details on IMDb → -
20
Misfits
Won 3 BAFTA TV Awards 8 nominations
comedy · drama · fantasy · romance · sci-fi
When five young outsiders on Community Service get caught in a strange storm, they discover that they have developed superpowers.
Why watch: If you enjoy underdog stories with a superhero-like twist, this series is a good match. The comedy, drama, fantasy, and sci-fi mix makes it appealing for viewers who like character-driven genre stories.
Directed by Tom Green, Jonathan van Tulleken, Tom Harper, Wayne Che Yip, China Moo-YoungCast Nathan Stewart-Jarrett, Joe Gilgun, Iwan Rheon, Lauren Socha, Antonia ThomasHuluPeacock PremiumMore details on IMDb →
Wrapping Up
From classic space adventures to strange small-town mysteries and AI-driven drama, this list covers a wide range of sci-fi moods. If you want something intense, quirky, or thought-provoking, there’s a title here that fits. Bookmark this page and come back when you’re ready for another pick, because it’s updated regularly to keep the recommendations fresh.
Frequently Asked Questions
How often is this list updated?
We refresh this list regularly as titles are added or removed from streaming catalogs, so rankings and availability stay current.
Do I need a Peacock subscription to watch these?
Yes. Every title on this list is currently available on Peacock. Availability can change, so we recommend checking the streaming link on each title before you start watching.
How are these sci-fi shows ranked?
We rank by a combination of audience rating and current popularity, so you're seeing the sci-fi titles people are actually watching right now, not just an old fixed list.