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:
Once Upon a Time(2011) , WandaVision(2021) , Love, Death & Robots(2019) , Doctor Who(2005) , The Vampire Diaries(2009) , The Originals(2013) , Marvel's Agents of S.H.I.E.L.D.(2013) , Upload(2020) , Dirk Gently's Holistic Detective Agency(2016) , Continuum(2012) , Teen Wolf(2011) , American Horror Story(2011) , Ghost Whisperer(2005) , Battlestar Galactica(2004) , Witches of East End(2013) , The Terror(2018) , 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)
List of Best TV Shows
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Once Upon a Time (2011)
7.7
TV-PG
Duration: 30min
Country: US
Plot: On her 28th birthday, Emma Swan's life changes when she meets Henry again, the son she put up for adoption. Emma initially rejects the fanciful account, even if he has fairy-tale convictions regarding her ancestry. But iconic characters remain frozen in place in Time-Stopped Storybrooke, Maine, where Regina Mills, the Evil Queen, is mayor. Emma must accept that there is a place where fairy tales come true, embrace her destiny, and solve the town's secrets as the impending "Final Battle" draws near.
Cast: Lana Parrilla, Colin O'Donoghue, Robert Carlyle, Gabrielle Anwar, Dania Ramírez
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WandaVision (2021)
7.9
TV-14
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Duration: 30min
Country: US
Plot: Wanda becomes pregnant, and the show adopts a 70s vibe as reality becomes color. Geraldine joins the illusory universe and meets Wanda before we discover she is Monica Rambeau. Geraldine, played by Rambeau, assists Wanda in giving birth to her children before confronting her with what transpired in reality, notably Ultron's assassination of her brother Pietro. Wanda becomes enraged and tosses her out of the hex.
Cast: Elizabeth Olsen, Paul Bettany, Kathryn Hahn, Teyonah Parris, Randall Park
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Love, Death & Robots (2019)
8.4
TV-MA
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Duration: 30min
Country: US
Plot: The challenger is a brand-new, determined female competitor who rejects a bribe to lose before winning. Her briber, who wasn't too happy about her rejection, visits her later and discovers who she is. As it happens, the new combatant was her creation all along. She used a reversed mental link to control a human puppet, keeping everyone in the dark until a severe beating transformed her conscience into the animal. Naturally, by the time her most recent attackers realize this, it's too late; she goes in for the kill to protect her identity and is prepared to get revenge on any male who gets in her way.
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Doctor Who (2005)
8.6
TV-PG
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Release Date: 2005-03-26
Duration: 30min
Country: GB
Plot: Using the British classic blue police box time machine, the TARDIS, the final time Lord in the universe known as "Doctor," sets out on a daring time travel to save Earth, space, and time, as well as extraterrestrial life. The Doctor possesses the power to regenerate in addition to physical strength and great intelligence. The physician embarks on a journey alongside his friends. They come into creatures, but occasionally, they also need to defend the planet.
Cast: Jodie Whittaker, Mandip Gill, John Bishop
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The Vampire Diaries (2009)
7.7
TV-14
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Duration: 30min
Country: US
Plot: The brothers Stefan and Damon Salvatore return to Mystic Falls in this story of centuries-old strife. Selfless and guilty, Stefan falls in love with Elena Gilbert, a high school student. In the meantime, Elena is the target of Damon, a cunning and self-centered vampire who turned him into a vampire in 1864. In Mystic Falls, Virginia, the Salvatore brothers negotiate their complex relationships and supernatural hurdles as a narrative of family, love, and competition is told via the developing love triangle.
Cast: Paul Wesley, Ian Somerhalder, Kat Graham, Candice King, Zach Roerig
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The Originals (2013)
8.3
TV-14
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Duration: 30min
Country: US
Plot: The Mikaelson siblings, Klaus, Elijah, and Rebekah, are the main characters of The Originals, a New Orleans-based spin-off series from The Vampire Diaries. They are sometimes referred to as the original vampires. Now that Marcel, his protégé, has taken control of New Orleans, Klaus has to remove him from office so he may retake the city he founded. Marcel seized over while it was being built, and Klaus left the town after being pursued by his father, Mikael. After a long absence, Klaus has returned, and his ego has driven him to assume the role of city ruler. Klaus acknowledges the unborn child and says, "Every King needs an heir." It is the first hybrid and werewolf child ever born.
Cast: Joseph Morgan, Daniel Gillies, Charles Michael Davis, Riley Voelkel, Yusuf Gatewood
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Marvel's Agents of S.H.I.E.L.D. (2013)
7.5
TV-14
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Release Date: 2013-09-24
Duration: 30min
Country: US
Plot: The world has not been the same since the Battle of New York. It is now aware of not just the Avengers but also the formidable threats that call for the combined might of all those superheroes to defeat them. To combat these dangers wherever they may be, Phil Coulson of the Strategic Homeland Intervention, Enforcement, and Logistics Division put together a top-notch clandestine squad. These S.H.I.E.L.D. agents are prepared to take on the supervillains as the world becomes weirder and more deadly.
Cast: Clark Gregg, Chloe Bennet, Elizabeth Henstridge, Ming-Na Wen, Henry Simmons
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Upload (2020)
7.8
TV-MA
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Duration: 30min
Country: US
Plot: In the TV Shows Upload (2020–). It is set in a future where people can "upload" themselves into the afterlife of their choice. Nora welcomes Nathan to his interpretation of paradise after he dies too soon. As Nathan adjusts to living without his loved ones, Nora, who is still alive, finds it difficult to survive while working with Nathan in the afterlife.
Cast: Robbie Amell, Andy Allo, Allegra Edwards, Zainab Johnson, Kevin Bigley
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Duration: 30min
Country: US
Plot: Todd Brotzman is not feeling well today. His landlord is aggressive, spiteful, and disruptive, and his rent is late. Then, in a suite at the hotel where he works, many individuals are brutally killed, and Todd is the main suspect. Upon arriving home, he discovered that his flat had been broken into. Dirk Gently is the invader; he is a multifaceted detective.
Cast: Samuel Barnett, Elijah Wood, Hannah Marks, Jade Eshete, Fiona Dourif
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Continuum (2012)
7.6
TV-14
Release Date: 2012-05-27
Duration: 30min
Country: US
Plot: Kiera Cameron, a police officer from 65 years in the future, becomes stranded in modern-day Vancouver in the suspenseful one-hour police drama Continuum. When Liber8, a group of vicious would-be criminals, surrounds her, she uses her CMR technology to get in touch with 17-year-old IT prodigy Alec Sadler. They create a unique alliance together. Kiera wants to go home only once she survives and stops Liber8 from changing history. She navigates the present with the help of futuristic gadgets and perseverance to save the future she left behind.
Cast: Rachel Nichols, Erik Knudsen, Victor Webster, Stephen Lobo, Roger Cross
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Teen Wolf (2011)
7.7
TV-MA
Duration: 30min
Country: US
Plot: In high school, Scott McCall was just another student. Scott is bitten by a werewolf one evening when his closest buddy, Stiles, takes him into the woods to search for a corpse. The benefits of becoming a werewolf included being quicker, stronger, more popular, and a new star of the lacrosse team. Still, it also made it difficult for him to manage his fury. In addition, Allison, the new girl in town, has captured Scott's heart. Her father is attempting to find and murder Scott. In addition to trying to control his newfound abilities and balance his crazy life, Scott must also avoid getting murdered by the alpha that bit him, protect Allison, and keep her from learning his major secret.
Cast: Tyler Posey, Dylan O'Brien, Holland Roden, Shelley Hennig, Dylan Sprayberry
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American Horror Story (2011)
8
TV-MA
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Duration: 30min
Country: US
Plot: Explore a variety of locales as a succession of dreadful physical and psychological horrors play out: a decaying family, asylum personnel, witches, circus freaks, hotel guests, a mystery farmhouse, a Michigan suburb, survivors of the apocalyptic event, and summer camp counselors. Themes of betrayal, sanity, injustice, prejudice, addiction, and exploitation are explored in this eerie collection. A gripping series that explores the dark sides of human existence in many settings and periods, each story spins a terrifying tale that plunges into the heart of suspense and terror.
Cast: Emma Roberts, Matt Czuchry, Kim Kardashian, Annabelle Dexter-Jones, Michaela Jaé Rodriguez
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Ghost Whisperer (2005)
6.5
TV-PG
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Free
Duration: 30min
Country: US
Plot: Melinda Gordon's grandmother taught her how to utilize her "gift," which is seeing and speaking with ghosts, in the television series Ghost Whisperer. Melinda, who runs an antique store in a small town and recently got married to a paramedic, helps spirits stuck between two worlds by assisting them in working out unsolved difficulties from their previous incarnations.
Cast: Jennifer Love Hewitt, Camryn Manheim, Jamie Kennedy, Connor Gibbs, David Conrad
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Battlestar Galactica (2004)
8.7
TV-14
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Release Date: 2004-10-18
Duration: 30min
Country: US
Plot: To eradicate humanity, the androids known as Cylons have rebelled against their human creators, the Twelve Colonies of Cobol inhabitants. Following an unexpected assault, they almost achieve their goal. There are only around 50,000 people left, dispersed among a motley fleet. The Battlestar Galactica, the last remaining colonial battleship, is the focal point of this force.
Cast: Edward James Olmos, Mary McDonnell, Jamie Bamber, Katee Sackhoff, James Callis
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Witches of East End (2013)
7.5
TV-MA
Duration: 30min
Country: US
Plot: Focuses on the exploits of a mother and her two adult daughters, who live seemingly everyday, calm lives in the remote coastal village of North Hampton, Long Island, without realizing that they are the next generation of witches in their family. A sequence of circumstances leads her mother to confess to her daughters that they are, in reality, formidable and eternal witches when one of the daughters becomes engaged to a young, affluent newcomer.
Cast: Julia Ormond, Jenna Dewan, Rachel Boston, Mädchen Amick, Christian Cooke
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The Terror (2018)
7.9
TV-14
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Duration: 30min
Country: US
Plot: A maritime mishap impairs a Royal Navy expedition 200 miles from finding the Northwest Passage, requiring the officers to make a challenging choice. Scouting groups are sent in search of open water after spending a long winter trapped in the ice; one of the teams makes an unexpected discovery. The captains consider their options as something that stalks the ships, weighing their responsibilities to their people against their loyalty to one another.
Cast: George Takei, Kiki Sukezane, Shingo Usami, Naoko Mori, Miki Ishikawa
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The Umbrella Academy (2019)
7.9
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: Morfydd Clark, Charlie Vickers, Robert Aramayo, Owain Arthur, Ismael Cruz Cordova
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Marvel's Jessica Jones (2015)
7.9
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: Matthew Daddario, Harry Shum Jr., Dominic Sherwood, Katherine McNamara, Anna Hopkins
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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)
8.3
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: Sandra Dickinson, Kerry Shale, 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: Pendleton Ward, Olivia Olson, Jeremy Shada, John DiMaggio, Tom Kenny
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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)
6.2
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