Sci-Fi & Fantasy TV Shows

All most popular sci-fi & fantasy tv shows. Find all popular sci-fi & fantasy tv shows. We provide reviews, ratings, descriptions and trailers of the best sci-fi & fantasy tv series of all time. Our database offers some of the greatest master pieces ever produced.Click here to watch sci-fi & fantasy series episodes online in just a few minutes. Our site does not require you to signup, put your credit card or download anything.

Once Upon a Time
  • Once Upon a Time (2018)
  • Drama, Mystery, Sci-Fi & Fantasy
  • There is a town in Maine where every story book character you've ever known is trapped between two worlds, victims of a powerful curse. Only one knows the truth and only one can break the spell. Emma Swan is a 28-year-old bail bonds collector who has been supporting herself since she was abandoned as a baby. Things change for her when her son Henry, whom she abandoned years ago, finds her and asks for her help explaining that she is from a different world where she is Snow White's missing daughter.
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Once Upon a Time
October Faction
  • October Faction (1)
  • Drama, Sci-Fi & Fantasy
  • Monster hunters Fred and Deloris Allen tangle with evil ... and family drama with their teenage twins. From the comics by Steve Niles and Damien Worm.
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October Faction
Orphan Black
  • Orphan Black (2017)
  • Drama, Sci-Fi & Fantasy
  • A streetwise hustler is pulled into a compelling conspiracy after witnessing the suicide of a girl who looks just like her.
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Orphan Black
One Step Beyond
  • One Step Beyond (1961)
  • Drama, Mystery, Sci-Fi & Fantasy
  • Alcoa Presents: One Step Beyond is an American anthology series created by Merwin Gerard. The original series ran for three seasons on ABC from January 1959 to July 1961.
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One Step Beyond
Over the Garden Wall
  • Over the Garden Wall (2014)
  • Animation, Comedy, Mystery, Family, Sci-Fi & Fantasy
  • Two brothers, Wirt and Greg, find themselves lost in the Unknown; a strange forest adrift in time. With the help of a wise old Woodsman and a foul-tempered bluebird named Beatrice, Wirt and Greg must travel across this strange land, in hope of finding their way home. Join them as they encounter surprises and obstacles on their journey through the wood.
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Over the Garden Wall
Once Upon a Time in Wonderland
  • Once Upon a Time in Wonderland (2014)
  • Drama, Sci-Fi & Fantasy
  • In Victorian England, the young and beautiful Alice tells a tale of a strange new land that exists on the other side of a rabbit hole. Thinking Alice insane, her doctors aim to make her forget everything. While Alice is ready to put it all behind her, she knows this world is real. In the nick of time, the Knave of Hearts and the White Rabbit save her from a doomed fate. Together, the trio tumble down the rabbit hole to Wonderland, where nothing is impossible.
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Once Upon a Time in Wonderland
Out of This World
  • Out of This World (1991)
  • Comedy, Kids, Sci-Fi & Fantasy
  • Out Of This World is an American fantasy sitcom about a teenage girl who is half alien, which gives her unique supernatural powers. It first aired in syndication from September 17, 1987 and ended on May 25, 1991. During its first season, the series was originally part of NBC's Prime Time Begins at 7:30 campaign, in which the network's owned-and-operated stations would run first-run sitcoms in the 7:30-8 pm time slot to counterprogram competing stations' game shows, sitcom reruns and other offerings. Out of This World was rotated with the original series Marblehead Manor and She's the Sheriff, a syndicated revival of the 1983 sitcom We Got It Made, and a television adaptation of the play You Can't Take It With You. NBC ended the experiment after the 1987-88 season due to the low ratings put up by three of the series, with Out of This World being one of the two that was renewed. After its first season the series was largely moved to weekend time slots, where it remained until its cancellation following the fourth season.
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Out of This World
Oasis
  • Oasis (2017)
  • Sci-Fi & Fantasy
  • Set in the near future, Oasis tells the story of priest Peter Leigh, who is called to a remote planet where a mysterious multinational company is building the first permanent off-Earth human colony. The planet, Oasis, is humanity’s last chance to escape from Earth’s impending collapse, but it quickly becomes apparent that it may not be as hospitable to humanity as it seems...
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Oasis
Odyssey 5
  • Odyssey 5 (2004)
  • Drama, Sci-Fi & Fantasy
  • Odyssey 5 is a Canadian science fiction series that first ran in 2002 on Showtime in the United States and on Space in Canada. Odyssey 5 is the brainchild of Manny Coto, who served as a script-writer and executive producer during the series run. Through his website and in interviews, Coto has expressed his interest in returning to the series at some point, either continuing it or giving it a conclusion.
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Odyssey 5
Out of Jimmy's Head
  • Out of Jimmy's Head (2008)
  • Animation, Comedy, Sci-Fi & Fantasy
  • Out of Jimmy's Head is a live-action/animated television series. It was Cartoon Network's second live-action/animated television series. It is based on the live-action/animated telefilm Re-Animated that aired on December 8, 2006. The show is a co-production by Brookwell McNamara Entertainment and Cartoon Network Studios. The series premiered on Cartoon Network on September 14, 2007, to coincide with the release of the Re-Animated movie on DVD. The show was the only show on the network to be affected by the 2007 Writers Guild of America strike. The series made its Canadian premiere on Teletoon on Saturday September 6, 2008. It also airs on Boomerang in Australia. The US run of the show ended with the airing of the show's final episode on May 29, 2008. Although promoted to be the "first live action/animated series on Cartoon Network", the show was not the first. The first was, in fact, Space Ghost Coast to Coast, which ran from 1994 to 2004; this was Cartoon Network's second original series overall, as well. In addition, Cartoon Network aired Big Bag, a collaboration of both live action and animation, co-produced by The Jim Henson Company and Cartoon Network.
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Out of Jimmy's Head
Olympus
  • Olympus (2015)
  • Sci-Fi & Fantasy
  • The story of how a few brave men and women banished the Gods to the realm of the unconscious - a place they called the Underworld or the Kingdom of Hades. The series follows the protagonist as he seeks the truth about his past, which may be intertwined with the Gods themselves.
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Olympus
Otherworld
  • Otherworld (1985)
  • Sci-Fi & Fantasy
  • Otherworld is an American science fiction series that aired for only eight episodes from January 26 to March 16, 1985 on CBS. It was created by Roderick Taylor as a sort of Lost in Space on Earth. Taylor gave himself a cameo role in each episode.
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Otherworld
Other Space
  • Other Space (2015)
  • Comedy, Sci-Fi & Fantasy
  • Meet the team of the UMP cruiser, a barely-functional starship led by an aggressively cheerful Captain with a with a barely-competent crew, including a clueless navigator, a brain damaged mechanic, a bickering couple,a man with gills raised to be an organ farm for his brother and ART, the billionaire turned robot. When their ship is drawn into a different universe, they must to learn to work together while dealing with space clouds, robot rebellions, and the occasional alien attack.
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Other Space
Off the Air
  • Off the Air (2019)
  • Animation, Sci-Fi & Fantasy
  • Off the Air is an American anthology television series on Adult Swim. Its a collection of psychedelic and visually complex animation, art, and culture. The show is created by editor Dave Hughes, and produced by Hughes' company, Million Monkeys Inc.
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Off the Air
Overwatch
  • Overwatch (2016)
  • Animation, Action & Adventure, Sci-Fi & Fantasy
  • A series of animated shorts based on the popular Blizzard video game. These shorts illuminate the stories behind some of the most iconic heroes and reveal more about the future they're fighting for.
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Overwatch
Outlaws
  • Outlaws (1987)
  • Western, Sci-Fi & Fantasy
  • Outlaws is a short-lived action-adventure American television series which aired Saturday nights on CBS. Five cowboys are sent forward through time from 1886 to 1986, and fight crime. The original series began as a 2-hour pilot movie, and was followed by eleven one-hour episodes.
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Outlaws
Out There
Out There
Out of the Blue
  • Out of the Blue (1979)
  • Comedy, Sci-Fi & Fantasy
  • Out Of The Blue is an American fantasy sitcom that aired on ABC during the fall of 1979. It is chiefly notable as having featured a Mork & Mindy crossover, and for the controversy surrounding its status as a spin-off of Happy Days. The series stars Jimmy Brogan as Random, an angel-in-training who is assigned to live with a family and work as a high school teacher. The series aired from September 9 to December 16, 1979. Nine episodes had been aired at the time of cancellation. Some completed material was never broadcast.
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Out of the Blue