Sci-Fi TV Shows
The list contains the best, new, and most relevant Sci-Fi TV Shows ordered by relevance. Trendflicks helps you find the most attractive TV Shows from all kinds of streaming services like Netflix, Hulu, Disney+, Prime Video, HBO, etc.
Best TV Shows
Popular TV Shows:
The Umbrella Academy(2019) , Lost in Space(2018) , The Lord of the Rings: The Rings of Power(2022) , Marvel's Jessica Jones(2015) , Maniac(2018) , Smallville(2001) , Shadowhunters(2016) , iZombie(2015) , The Amazing World of Gumball(2011) , Star vs. the Forces of Evil(2015) , Adventure Time(2010) , Gravity Falls(2012) , The Legend of Korra(2012) , Wow! Wow! Wubbzy!(2006) , Loki(2021) , Foundation(2021) , Watchmen(2019) , DC's Stargirl(2020) , Philip K. Dick's Electric Dreams(2017) , The Handmaid's Tale(2017) , Solos(2021) , The Flash(2014) , The Mandalorian(2019) , The 100(2014) , Lucifer(2016) , The Walking Dead(2010) , Rick and Morty(2013) , House of the Dragon(2022) , Westworld(2016) , Person of Interest(2011)
List of Best TV Shows
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The Umbrella Academy (2019)
7.8
TV-MA
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Release Date: 2019-02-15
Duration: 30min
Country: US
Plot: Forty-three babies were inexplicably born to unconnected mothers in October 1989. Primed to rescue the world, seven individuals, adopted by millionaire Sir Reginald Hargreeves, join The Umbrella Academy. The family splits up and disbands as teenagers. Following Hargreeves' passing, the six survivors reunite over thirty years later. Luther, Diego, Allison, Klaus, Vanya, and Number Five look into the death of their father, which seems unexplained, and the impending end of the world. The urgency of averting disaster is increased by their disparate personalities and skill sets, which endanger the integrity of the family.
Cast: Aidan Gallagher, Elliot Page, Tom Hopper, Emmy Raver-Lampman, Robert Sheehan
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Lost in Space (2018)
7.3
TV-PG
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Release Date: 2018-04-13
Duration: 30min
Country: US
Plot: The Robinson family joins a colonization voyage to a better world in space, set thirty years in the future. They are abruptly thrown off track and must struggle to survive in a dangerous alien environment light-years away from their intended destination. Two strangers live next to the Robinsons: the cunning Dr. Smith, who has unclear intentions, and the roguish Don West, a talented contractor who has no intention of settling in the colony.
Cast: Toby Stephens, Molly Parker, Maxwell Jenkins, Taylor Russell, Mina Sundwall
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Release Date: 2022-09-01
Duration: 30min
Country: US
Plot: It shows the return of evil to Middle-earth and is set in the Second Age of the planet, thousands of years before Tolkien's The Hobbit and The Lord of the Rings. Finrod, an elf, perishes in the process of locating Sauron, the Dark Lord Morgoth's servant, following his defeat. Finrod's sister Galadriel promises to carry on the hunt and finds, in the northern wastelands of Frodwise, an abandoned stronghold marked with Sauron's mark.
Cast: Charlie Vickers, Morfydd Clark, Robert Aramayo, Charles Edwards, Owain Arthur
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Marvel's Jessica Jones (2015)
7.8
TV-MA
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Duration: 30min
Country: US
Plot: After her tragically short-lived superhero career came to an end, Jessica Jones turned to her new employment as a feisty, sardonic private investigator in Hell's Kitchen, New York, and set out to reinvent herself. But because of her severe post-traumatic stress disorder, Jessica must battle her inner demons, resist outside pressure, and use her amazing powers when called upon—especially when her life is in danger.
Cast: Krysten Ritter, Rachael Taylor, Eka Darville, Benjamin Walker, Carrie-Anne Moss
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Maniac (2018)
7.6
TV-MA
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Duration: 30min
Country: US
Plot: Two strangers, Owen Milgrim and Annie Landsberg, are lured to the late-stage trials of an enigmatic medication that claims to cure all mental ills, including severe heartbreak and mental illness, for various reasons. That drew ten more strangers to participate in a three-day medication study with Neberdine Pharmaceutical Biotechnology. Trial participants are assured there won't be any issues or adverse effects, and all of their problems will be resolved. However, plans don't always work out.
Cast: Emma Stone, Jonah Hill, Sonoya Mizuno, Justin Theroux, Sally Field
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Smallville (2001)
7.5
TV-PG
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Release Date: 2001-10-16
Duration: 30min
Country: US
Plot: The inhabitants suffer scars and secrets as years go by following a meteor shower that strikes them unexpectedly and causes severe damage. An attractive but shy adolescent attempts to piece together the meaning of his existence and his mysterious history from the wreckage of tragedy. Being strong and possessing unusual powers puts Clark at odds with his peers as he attempts to make the transition from boyhood to adulthood.
Cast: Tom Welling, Erica Durance, Cassidy Freeman, Justin Hartley
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Shadowhunters (2016)
6.5
TV-14
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Release Date: 2016-01-12
Duration: 30min
Country: US
Plot: Clary Fray is a typical adolescent boy who resides in Brooklyn with his mother. She saw three teens kill a bunch of monsters on her eighteenth birthday. She learned one day that the Shadow Hunter was her ancestor. Since we are born with the blood of angels, humans have fought to keep demons out of our earth. To locate her mother and recover her history, Clary must work with three Shadowhunters—Jace, Alec, Isabel, and Simon—after her mother is abducted.
Cast: Katherine McNamara, Dominic Sherwood, Alberto Rosende, Matthew Daddario, Harry Shum Jr.
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iZombie (2015)
7.8
TV-14
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Duration: 30min
Country: US
Plot: Olivia Moore, often known as "Liv," was a medical resident who was an overachiever, disciplined, and had a perfect life plan until the night she went to a party that turned into an unplanned zombie-feeding frenzy. She then started to resemble a zombie. She obtains access to the brains she needs to devour for survival by working at a coroner's office. Her new diet has given her the power to absorb departed people's memories, which aids her in solving killings.
Cast: Rose McIver, David Anders, Robert Buckley, Malcolm Goodwin, Rahul Kohli
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The Amazing World of Gumball (2011)
8.4
TV-Y7
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Duration: 30min
Country: US
Plot: Greetings from Elmore. Not everything in Elmore is as it appears, even this charming little suburb where everything has the potential to come to life. The 12-year-old cat Gumball's travels are chronicled in The Amazing World of Gumball. He gets into all kinds of mischief with the assistance of Darwin, a goldfish that was once his pet and has now grown legs and joined the family. His sister Anais, a four-year-old rabbit with exceptional intellect, joins him. Richard and Nicole, his parents, also offer him support.
Cast: Nicolas Cantu, Christian J. Simon, Dan Russell, Teresa Gallagher, Kyla Rae Kowalewski
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Star vs. the Forces of Evil (2015)
7.9
TV-Y7
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Duration: 30min
Country: US
Plot: Star Butterfly is a princess from the enchanted realm of Mewni. She possesses a strong wand that she is unsure of how to use. She is assigned to live with the Diaz family on Earth and a child named Marco, who adores nachos and karate. She battles evil both in the cosmos and at her boarding school. She still has a lot to discover about her destiny and wand.
Cast: Eden Sher, Adam McArthur, Alan Tudyk
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Adventure Time (2010)
8.6
TV-PG
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Duration: 30min
Country: US
Plot: A nuclear conflict known as the "Mushroom War" decimated society a millennium prior to the events of Adventure Time, setting the post-apocalyptic Land of Ooo. The narrative centers on Jake, the talking yellow dog who can shape-shift into any shape, and Finn Mertens, a young hero who has been adopted as an elder brother. Along with Marceline, the Vampire Queen, and Princess Bubblegum, the monarch of The Candy realm, a realm she built from scratch, they embark on several adventures together. They also kill terrible monsters.
Cast: Jeremy Shada, John DiMaggio, Tom Kenny, Hynden Walch, Olivia Olson
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Gravity Falls (2012)
8.9
TV-Y7
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Duration: 30min
Country: US
Plot: Mabel Pines and Dipper are the mysterious twins. When they are taken to their great uncle in the enigmatic town of Gravity Falls, Oregon, for the summer, they are in for it. When Dipper and Mabel arrive, their huckster great uncle Grunkle Stan asks them to assist him in operating his tourist trap, the Mystery Shack, which overcharges gullible patrons. Dipper and Mabel immediately realize that something really weird is going on in their new town, even though they eventually realize that the Mystery Shack is a fake. Working together, they start to uncover the real mysteries of Gravity Falls.
Cast: Jason Ritter, Kristen Schaal, Alex Hirsch, Linda Cardellini
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The Legend of Korra (2012)
8.3
TV-Y7
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Release Date: 2012-04-14
Duration: 30min
Country: US
Plot: The next Avatar, Korra, is a girl with the ability to bend three elements. Tenzin, the son of Aang, is the one she wishes to teach the fourth one, Air. She visits Republic City, a contemporary location featuring steampunk machinery. She encounters people from many countries who are benders and those who are not. However, the city faces issues with anti-bending rebels and criminality. As Korra learns about air bending, she must deal with these dangers.
Cast: Janet Varney, David Faustino, P.J. Byrne, Seychelle Gabriel, J.K. Simmons
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Wow! Wow! Wubbzy! (2006)
6.3
TV-Y
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Duration: 30min
Country: US
Plot: Visit Wuzzleburg and meet Wubbzy and his pals! Daizy is the kind neighbor, Walden enjoys science and art, Widget fixes and builds, and Wubbzy is gregarious and curious. Together, they go on enjoyable journeys full of games and giggles. The Dove Foundation has blessed it with a family-friendly, healthy journey that celebrates friendship, creativity, and abundant joy.
Cast: Grey DeLisle, Lara Jill Miller, Carlos Alazraqui, Tara Strong
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Loki (2021)
8.2
TV-14
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Duration: 30min
Country: US
Plot: The God of Mischief, Loki, is a villain. He alters time by stealing the Tesseract. The TVA wants to destroy him, so they arrest him. However, Mobius questions and saves him. It is a heartbreaking scene when he reveals to Loki his future. Loki is taken aback. He grabs the Tesseract as he flees, but it is ineffective. Even worse, when B-15 tries to remove him, he glimpses more of his future.
Cast: Tom Hiddleston, Sophia Di Martino, Wunmi Mosaku, Eugene Cordero, Ke Huy Quan
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Foundation (2021)
7.6
TV-MA
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Duration: 30min
Country: US
Plot: It is a complicated tale of people living under the control of the Galactic Empire on planets dispersed around the cosmos. The invitation to Trantor from the galaxy's top mathematician, Hari Seldon, causes Gaal Dornick to leave her life in Synnax behind. As Gaal and Raych get closer, the Foundation travels far to Terminus, and the Empire must make a tough choice. As he gets about to ascend, Brother Dusk considers his legacy; the Foundation reaches Terminus and discovers an enigmatic item.
Cast: Jared Harris, Lee Pace, Lou Llobell, Leah Harvey, Laura Birn
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Watchmen (2019)
8.2
TV-MA
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Duration: 30min
Country: US
Plot: The narrative is set in Tulsa, Oklahoma, thirty-four years later. Following a white nationalist attack on a local police station that left just two officers alive, rules enabling policemen to conceal their identity using masks were approved. While addressing the long-standing heritage of vigilantes, one of the police officers, Angela Abar, takes on the persona of a "Nun of the Night" to combat bigots.
Cast: Regina King, Yahya Abdul-Mateen II, Jeremy Irons, Jean Smart, Tom Mison
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DC's Stargirl (2020)
7.1
TV-14
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Release Date: 2020-05-18
Duration: 30min
Country: US
Plot: The remarkable journey of a high school girl is chronicled in the movie. The Justice Society of America member "Star Man," also known as "Star Bar," formerly used Courtney Whitmore's stepfather as his assistant. Following an incident, Star Man's star staff is buried in Whitmore's stepfather's house. Additionally, under Courtney's control, the star staff—which was meant to be useless—became strong.
Cast: Brec Bassinger, Yvette Monreal, Anjelika Washington, Cameron Gellman, Trae Romano
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Philip K. Dick's Electric Dreams (2017)
7.2
TV-MA
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Duration: 30min
Country: US
Plot: The program explores the realm of science fiction as created by renowned American science fiction author Philip Dick. There is a distinct science fiction narrative in every episode. At the start of the narrative, the sole means of long-distance communication for humans in a world devoid of sophisticated technology is the altered mind sensor. However, their strength might have unanticipated consequences. Two investigators with a problematic background are sent in to look into the case as the public starts to embrace the enigmatic, telepathic-blocking hood.
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The Handmaid's Tale (2017)
8.4
TV-MA
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Duration: 30min
Country: US
Plot: The series describes a future world severely polluted, with a precipitous decline in the birth rate, and a male-only totalitarian country called Gilead created following a bloody revolt in portions of the United States. Fertile women are referred to as "maids" and made to serve as the ruling class's reproductive instruments. The authorities also practice polygamy and treat women as state-owned property. One of them is the heroine Offred.
Cast: Elisabeth Moss, Yvonne Strahovski, Ann Dowd, Madeline Brewer, Max Minghella
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Solos (2021)
6
TV-14
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Duration: 30min
Country: US
Plot: The main focus of the TV show is on the idea of what it is to be human, with the thesis being that shared experiences allow us to maintain connections with people even in our most solitary moments. It is eventually discovered that Stewart, a patient in an Alzheimer's treatment center, is a memory thief and addict (by coercion or hacking). He named the victims Otto, Leah, Tom, Peg, Sasha, and hundreds more, whose memories he had stolen when Otto was a young boy. Every episode opens with a narration by Freeman's character, who appears in his unique style.
Cast: Morgan Freeman
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The Flash (2014)
7.5
TV-14
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Duration: 30min
Country: US
Plot: Barry Allen awakens at a breakneck pace following a lightning strike and particle accelerator explosion. He goes under the name "The Flash." He now has a burning desire to track down the person who murdered his mother when he was a young boy. Barry repeatedly traveled back in time, wrecking several things and his friends' lives. Not only that, but he's a decent guy—a superhero who has saved hundreds of lives. Green Arrow and Supergirl are just two of the superheroes that always lend a hand to The Flash.
Cast: Grant Gustin, Candice Patton, Danielle Panabaker, Danielle Nicolet, Kayla Compton
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The Mandalorian (2019)
8.6
TV-14
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Release Date: 2019-11-12
Duration: 30min
Country: US
Plot: After the Battle of Endor, the political climate in the galaxy underwent a dramatic change. The surviving members of the Empire massacred the Mandalorians. In isolation, the survivors became stronger and looked for a fresh start. The protagonist is the only one who covertly raises money for the organization while working as a bounty hunter. The kid was sought, and the surviving members of the Empire offered a reward. After discovering the infant, the Mandalorians decide to take it on a roaming adventure rather than allow it to fall into the clutches of the imperial troops that are still in control.
Cast: Pedro Pascal, Katee Sackhoff
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The 100 (2014)
7.5
TV-14
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Release Date: 2014-03-19
Duration: 30min
Country: US
Plot: The space station is nearly oxygen-starved, and mankind faces the possibility of extinction a century after the world nuclear war. All adults who disobeyed the law faced execution as a form of population control and resource conservation. Because of this, one hundred young criminals were brought against their will to Earth, where they represented humanity's only chance, together with the crises' victims.
Cast: Eliza Taylor, Bob Morley, Lindsey Morgan, Marie Avgeropoulos, Richard Harmon
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Lucifer (2016)
8
TV-14
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Duration: 30min
Country: US
Plot: After becoming bored with his life as a submissive servant in hell, Lucifer Morningstar chooses to visit Earth for a while to learn more about people. His home is in the City of Angels, Los Angeles. He alleviated suffering for mankind, thereby bringing people's innermost wishes and ideas to light via his experience and telepathic abilities. A gunfight between him and the investigator during a meeting at his nightclub inspires him to join the Los Angeles Police Department as a consultant, working to hold criminals accountable via the application of law and justice.
Cast: Tom Ellis, Lauren German, Kevin Alejandro, D.B. Woodside, Lesley-Ann Brandt
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The Walking Dead (2010)
8.1
TV-MA
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Release Date: 2010-10-31
Duration: 30min
Country: US
Plot: When local sheriff Rick Grimes emerges from a coma following a gunshot wound sustained during a routine operation, he discovers that the town's streets are crawling with vicious, deadly undead. One survivor told of another that many had already been moved to shelters in Atlanta, as did a father and son. Rick goes alone in search of his kid and wife, who go missing. But long since fallen, Atlanta has turned into a zombie metropolis.
Cast: Lauren Cohan, Norman Reedus, Jeffrey Dean Morgan, Melissa McBride, Christian Serratos
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Rick and Morty (2013)
9.1
TV-14
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Release Date: 2013-12-02
Duration: 30min
Country: US
Plot: After going missing for years, brilliant and insane scientist Rick unexpectedly visits his daughter Beth and establishes a research lab in her garage. Rick possesses a "portal gun" that allows him to visit any dimension in the cosmos. His grandson Morty took on the role of his helper and was frequently forced aboard his makeshift spacecraft to go on wild and adventurous intergalactic adventures with him. Although his son-in-law and daughter are unhappy with his insane conduct, they are unable to stop this brilliant scientist.
Cast: Chris Parnell, Spencer Grammer, Sarah Chalke, Ian Cardoni, Harry Belden
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House of the Dragon (2022)
8.3
TV-MA
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Release Date: 2022-08-21
Duration: 30min
Country: US
Plot: There were almost a dozen dragons under the Targaryen dynasty's command, and it was at its most powerful ever. The unchallenged monarch of Westeros and its surroundings is King Viserys of House Targaryen. Following a century of custom, King Viserys declared his daughter Renella the successor to the Iron Throne, which marked the beginning of the steady collapse of the House Targaryen. The court was astonished, though, and discord spread across the kingdom when Viserys subsequently gave birth to a boy, and Renella kept his place as heir.
Cast: Emma D'Arcy, Matt Smith, Olivia Cooke, Patrick Sass
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Westworld (2016)
8.5
TV-MA
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Duration: 30min
Country: US
Plot: In the far future, a massive, high-tech adult park combining the themes of "Western," "Roman," and "Medieval" has been constructed. Countless lifelike robot characters operate around the clock to satiate visitors' cravings for slaying and sensuality. As a result of the constant updates and upgrades, the massive mechanical park's backstage system eventually lost control of the robot, killing tourists one by one while locking up anybody who dared to flee.
Cast: Evan Rachel Wood, Thandiwe Newton, Jeffrey Wright, Tessa Thompson, Aaron Paul
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Person of Interest (2011)
8.5
TV-14
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Release Date: 2011-09-22
Duration: 30min
Country: US
Plot: Unreasonably aggravating a disheveled homeless guy on the New York train, a few bullies chose not to submit to his harsh punishment and were returned to the police. Carter, the police officer, is fascinated by this enigmatic homeless person, and the investigation department is looking for any signs that may lead to the person's release. It came to light that the guy who had bailed him out was Finch, a wealthy and boundless man and that the homeless man was a CIA-trained special agent named Reese in training.
Cast: Jim Caviezel, Michael Emerson, Kevin Chapman, Amy Acker, Sarah Shahi