Series to Watch
  • Home
  • TV Series
    Episodes Airing Today New TV Series Popular TV Series Top Rated TV Series

Popular Sci Fi Fantasy TV Series on Free Services

New Popular Top Rated
All Services Free Services
Netflix Netflix Amazon Prime Video Amazon Prime Video Apple iTunes Apple iTunes Apple TV Plus Apple TV Plus Disney Plus Disney Plus Google Play Movies Google Play Movies Paramount Plus Paramount Plus Hulu Hulu HBO Max HBO Max YouTube YouTube fuboTV fuboTV Peacock Peacock Peacock Premium Peacock Premium Amazon Video Amazon Video The Roku Channel The Roku Channel AMC+ AMC+ AMC on Demand AMC on Demand Kocowa Kocowa Hoopla Hoopla The CW The CW Vudu Vudu Starz Starz Showtime Showtime PBS PBS Pantaflix Pantaflix FXNow FXNow Tubi TV Tubi TV Kanopy Kanopy Comedy Central Comedy Central Crunchyroll Crunchyroll Microsoft Store Microsoft Store Redbox Redbox Sun Nxt Sun Nxt ABC ABC DIRECTV DIRECTV Crackle Crackle Fandor Fandor Plex Plex
All Genres
Action Adventure Animation Comedy Crime Documentary Drama Family Kids Mystery News Reality Sci-Fi Fantasy Soap Talkshow War Politics Western
apps menu
  • Alien: Earth

    2025

    Alien: Earth

    2025

    star 7.8
    When the mysterious deep space research vessel USCSS Maginot crash-lands on Earth, Wendy and a ragtag group of tactical soldiers make a fateful discovery that puts them face-to-face with the planet's greatest threat.
  • Peacemaker

    2022

    Peacemaker

    2022

    star 8.2
    The continuing story of Peacemaker, a vainglorious superhero/supervillain who believes in peace at any cost — no matter how many people he has to kill. After a miraculous recovery from his duel with Bloodsport, Peacemaker soon discovers that his freedom comes at a price.
  • Dan Da Dan

    2024

    Dan Da Dan

    2024

    star 8.6
    In a bet to prove whether ghosts or aliens exist, two high schoolers face terrifying paranormal threats, gain superpowers and maybe even fall in love?!
  • Foundation

    2021

    Foundation

    2021

    star 7.8
    Follow a band of exiles on their monumental journey to save humanity and rebuild civilization amid the fall of the Galactic Empire.
  • Invasion

    2021

    Invasion

    2021

    star 7.2
    Earth is visited by an alien species that threatens humanity's existence. Events unfold in real time through the eyes of five ordinary people across the globe as they struggle to make sense of the chaos unraveling around them.
  • Rick and Morty

    2013

    Rick and Morty

    2013

    star 8.7
    Rick is a mentally-unbalanced but scientifically gifted old man who has recently reconnected with his family. He spends most of his time involving his young grandson Morty in dangerous, outlandish adventures throughout space and alternate universes. Compounded with Morty's already unstable family life, these events cause Morty much distress at home and school.
  • Naruto

    2002

    Naruto

    2002

    star 8.4
    Naruto Uzumaki, a mischievous adolescent ninja, struggles as he searches for recognition and dreams of becoming the Hokage, the village's leader and strongest ninja.
  • Naruto Shippūden

    2007

    Naruto Shippūden

    2007

    star 8.5
    After 2 and a half years Naruto finally returns to his village of Konoha, and sets about putting his ambitions to work. It will not be easy though as he has amassed a few more dangerous enemies, in the likes of the shinobi organization; Akatsuki.
  • Outlander

    2014

    Outlander

    2014

    star 8.2
    The story of Claire Randall, a married combat nurse from 1945 who is mysteriously swept back in time to 1743, where she is immediately thrown into an unknown world where her life is threatened. When she is forced to marry Jamie, a chivalrous and romantic young Scottish warrior, a passionate affair is ignited that tears Claire's heart between two vastly different men in two irreconcilable lives.
  • Hunter x Hunter

    2011

    Hunter x Hunter

    2011

    star 8.7
    To fulfill his dreams of becoming a legendary Hunter like his dad, a young boy must pass a rigorous examination and find his missing father.
  • JoJo's Bizarre Adventure

    2012

    JoJo's Bizarre Adventure

    2012

    star 8.6
    Follow the intergenerational feud between the Joestar Family and various forces of evil, the most prominent of which is Dio Brando and his followers.
  • Futurama

    1999

    Futurama

    1999

    star 8.4
    The adventures of a late-20th-century New York City pizza delivery boy, Philip J. Fry, who, after being unwittingly cryogenically frozen for one thousand years, finds employment at Planet Express, an interplanetary delivery company in the retro-futuristic 31st century.
  • Ninjago: Masters of Spinjitzu

    2012

    Ninjago: Masters of Spinjitzu

    2012

    star 7.9
    When the fate of their world, Ninjago, is challenged by great threats, it's up to the ninja: Kai, Jay, Cole, Zane, Lloyd and Nya to save the world.
  • Teen Titans Go!

    2013

    Teen Titans Go!

    2013

    star 6.5
    Robin, Starfire, Raven, Beast Boy and Cyborg return in all-new, comedic adventures. They may be super heroes who save the world every day ... but somebody still has to do the laundry!
  • Ranma ½

    1989

    Ranma ½

    1989

    star 8.6
    Ranma Saotome, a teenage martial artist, and his father Genma travel to the 'cursed training ground' of Jusenkyo in China. There, despite the warnings of the Chinese guard, they fall into the cursed springs. From now on, whenever Ranma is doused in cold water, he turns into a girl and a cute, well-built redhead at that. Hot water changes him back into a man again, but only until the next time. To make matters worse, his father engages him to Akane Tendo, a girl who hates boys.
  • Attack on Titan

    2013

    Attack on Titan

    2013

    star 8.7
    100 years ago, the last remnants of humanity were forced to retreat behind the towering walls of a fortified city to escape the massive, man-eating Titans that roamed the land outside their fortress. Only the members of the Scouting Legion dared to stray beyond the safety of the walls – but even those brave warriors seldom returned alive. Those within the city clung to the illusion of a peaceful existence until the day that dream was shattered, and their slim chance at survival was reduced to one horrifying choice: kill – or be devoured!
  • The Man in the High Castle

    2015

    The Man in the High Castle

    2015

    star 7.5
    Explore what it would be like if the Allied Powers had lost WWII, and Japan and Germany ruled the United States. Based on Philip K. Dick's award-winning novel.
  • Superman & Lois

    2021

    Superman & Lois

    2021

    star 8.1
    After years of facing megalomaniacal supervillains, monsters wreaking havoc on Metropolis, and alien invaders intent on wiping out the human race, The Man of Steel aka Clark Kent and Lois Lane come face to face with one of their greatest challenges ever: dealing with all the stress, pressures and complexities that come with being working parents in today's society.
  • Buffy the Vampire Slayer

    1997

    Buffy the Vampire Slayer

    1997

    star 8.1
    Into every generation a slayer is born: one girl in all the world, a chosen one. She alone will wield the strength and skill to fight the vampires, demons, and the forces of darkness; to stop the spread of their evil and the swell of their number. She is the Slayer.
  • Lupin the 3rd

    1971

    Lupin the 3rd

    1971

    star 8
    Follow the exciting adventures of Arsene Lupin III, the grandson of the world's greatest thief, Arsene Lupin. Together with Daisuke Jigen, Goemon Ishikawa and his love interest Fujiko Mine, he carries out the greatest robberies of all time, all the while evading the control of Inspector Koichi Zenigata.
  • «
  • 1
  • 2
  • 3
  • 4
  • 5
  • .....
  • 26
  • »
  • Follow us here

    X Facebook YouTube
    HomeAboutPrivacy PolicyContact
    Copyright © 2025 Series to Watch.