TV-Shows.TVThe best shows for me! The best sci-fi TV shows 2026 – ranked by the community. Science fiction series ask one central question: what if? What if AI develops consciousness, time travel has real consequences or humanity inhabits other planets? The highest-rated series in this ranking use those premises as a lens for social and ethical questions – not just as a backdrop for special effects.
How are the series charts created?
Rankings are based on real user ratings. The more votes a show receives, the more stable its chart position. When you rate shows yourself, your personal recommendations improve too.
(7/10 stars)The year is 2022, and after an unlikely event, only one man is left on earth: Phil Miller, who used to be just an average guy who loved his family and hated his job at the bank. Now, in his RV, Phil searches the country for other survivors. He has traveled to every city, every town and every outpost... more
(6/10 stars)Adventure Time follows two best friends: Finn (a 12-year old boy) and Jake (a wise 28-year-old dog with magical powers), and the surreal adventures undertaken by the duo as they traverse the mystical Land of Ooo. A world built for adventure, Ooo is filled to the brim with various landscapes for the ... more
(8/10 stars)Daredevil, Jessica Jones, Luke Cage and Iron Fist join forces to take on common enemies as a sinister conspiracy threatens New York City. more
(9/10 stars)A group of social pariahs, with somewhat direct connections to the happenings of the universe, follow the holistic philosophy of "everything is connected". Dirk embraces being a weirdness magnet and is a self-styled "holistic detective". Dirk drags his unwitting and unwilling Dr. Watson, Todd, into ... more
(7/10 stars)The Supernatural phenomenon begins again with a fresh crop of inspiring heroes who take on the ultimate struggle between those with extraordinary abilities and those with nefarious motives to hunt and harness their powers. Epic adventures await these newly empowered allies as they cross paths with s... more
(8/10 stars)Using a dangerous and untested method of time travel, Cole arrives from a post-apocalyptic future in the present day. His mission is to locate and eradicate the source of a deadly plague that will eventually decimate 93.6% of the human race. more
(8/10 stars)The 4400 tells the stories of 4,400 abductees after they are returned to earth. In the words of the executive producers, these are stories of people dealing with traumatic changes, driven by the mystery of what happened and why. Some of them have been affected in mysterious ways, and some will have ... more
(8/10 stars)Follows the perilous journey of a rebellious young soldier who discovers he's the unlikely savior of humanity. more
(6/10 stars)Terra Nova follows an ordinary family on an incredible journey back in time to prehistoric Earth as a small part of a daring experiment to save the human race. In the year 2149, the world is dying. The planet is overdeveloped and overcrowded, with the majority of plant and animal life extinct. The f... more
(8/10 stars)A thriller set in a world sharply divided between progress and devastation, where people are given the chance to make it to the "better side" but only 3% of the candidates succeed. more
(6/10 stars)Sanctuary follows 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 thre... more
(8/10 stars)Ten years before Kirk, Spock, and the Enterprise, the USS Discovery discovers new worlds and lifeforms as one Starfleet officer learns to understand all things alien. more
(8/10 stars)The Doctor, a mysterious traveller in space and time, travels in his ship, the TARDIS. The TARDIS can take him and his companions anywhere in time and space. Inevitably he finds evil at work wherever he goes... more
(7/10 stars)The show examines the strange happenings in Hemlock Grove, a fictional town in Pennsylvania. Roman Godfrey, heir to the town's wealthy Godfrey family, befriends the town's newcomer, Peter Rumancek. Recent brutal murders in the town have stirred up rumors, and the two work together to shed light on t... more
(7/10 stars)In a not-so-distant future, a human cop and an android partner team up to protect and serve. more
(7/10 stars)Anomalies are showing up all over England allowing dinosaurs to move through them and into the present time. The team at the ARC (Anomaly Research Center) must protect the public while struggling to determine the cause of the anomalies and close them for good. more
(7/10 stars)The Tanner family is an average American family. One day, they discover that they have a visitor. He's small, he's furry, he's arrogant, and he's an alien from the planet Melmac. Unsure what to do, they name him ALF: Alien Life Form. Alf soon decides that as much as he misses his... more
(9/10 stars)In a parallel present day, where the latest must-have gadget for any busy family is a 'Synth' (a highly realistic humanoid servant that's transforming the way we live). In hopes of reducing their workload, a suburban family purchases a new Synth only to discover that sharing life with a Synth has q... more
(9/10 stars)After 250 years on ice, a prisoner returns to life in a new body with one chance to win his freedom: by solving a mind-bending murder. more
(8/10 stars)One day, while playing the online game Elder Tales, 30,000 players suddenly find themselves trapped in another world. There, eight-year veteran gamer Shiroe also gets left behind. The trapped players are still alive, but they remain in combat with the monsters. The players don't understand what... more
Sci-Fi TV shows are the genre most driven by a single core question: what if? What if AI becomes conscious? What if we colonise other planets? What if time travel is possible but comes with unexpected costs? The best science fiction uses these premises not as an end in themselves, but as a lens through which current social, ethical or technological questions can be examined differently.
This ranking covers sci-fi series across a broad spectrum: hard science fiction with high technical ambition, space opera with epic interstellar scenarios, dystopian series, time travel stories and near-future concepts that are only a small step removed from the present. Series that deliver on both dimensions – compelling story and substantive ideas – consistently rank at the top of the community charts. Use the streaming filter to see immediately where each series is currently available.
If sci-fi TV shows are your thing, you might also enjoy fantasy or thriller series for similarly imaginative or tense storytelling.
The top Sci-Fi TV Shows are ranked by real community votes. The more ratings a show has, the more stable its position.
Use the streaming filter to see which Sci-Fi TV Shows are available on Netflix, Prime Video, Disney+, HBO Max and more.
Rankings are based on real user ratings. The more votes a series receives, the more stable its chart position.
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