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The best sci-fi & fantasy on HBO Max right now

Right now the best sci-fi & fantasy films and series on HBO Max in the United States are Rick and Morty (2013), Game of Thrones (2011) and The Vampire Diaries (2009). This is the top 30 streaming there today, ranked by how well rated each one is, how many people have rated it, and what people are watching now.

Updated November 12, 2026 · streaming in the United States

Pick three for meAllFilmsSeries

  1. 1. Rick and Morty2013

    Series · 9 seasonsAnimation, Comedy, Sci-Fi & Fantasy★ 8.7

    Follows a sociopathic genius scientist who drags his inherently timid grandson on adventures across the universe.

    Stream onHuluHBO MaxYouTube TVAdult Swim

  2. 2. Game of Thrones2011

    Series · 8 seasonsSci-Fi & Fantasy, Drama, Action & Adventure★ 8.5

    Seven noble families fight for control of the mythical land of Westeros. Friction between the houses leads to full-scale war. All while a very ancient evil awakens in the farthest north.

    Stream onHBO Max

  3. 3. The Vampire Diaries2009

    Series · 8 seasonsDrama, Sci-Fi & Fantasy★ 8.3

    The story of two vampire brothers obsessed with the same girl, who bears a striking resemblance to the beautiful but ruthless vampire they knew and loved in 1864.

    Stream onHBO MaxPeacock

  4. 4. House of the Dragon2022

    Series · 3 seasonsSci-Fi & Fantasy, Drama, Action & Adventure★ 8.4

    The Targaryen dynasty is at the absolute apex of its power, with more than 15 dragons under their yoke. Most empires crumble from such heights.

    Stream onHBO MaxSpectrum On Demand

  5. 7. Adventure Time2010

    Series · 10 seasonsAnimation, Comedy, Sci-Fi & Fantasy★ 8.5

    Young Finn and his shape-shifting dog buddy, Jake, go on a series of surreal adventures as they journey through the postapocalyptic Land of Ooo.

    Stream onHuluHBO Max

  6. Which of these would you actually like?

    Rate a few films you've seen and every title gets a match score for your taste, with picks from friends who agree with you. Free, about three minutes.

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  7. 11. A Knight of the Seven Kingdoms2026

    Series · 1 seasonDrama, Sci-Fi & Fantasy, Action & Adventure★ 8.4

    A century before the events of Game of Thrones, two unlikely heroes wandered Westeros: a young, naive but courageous knight, Ser Duncan the Tall, and his diminutive squire, Egg.

    Stream onHBO Max

  8. 12. Peacemaker2022

    Series · 2 seasonsAction & Adventure, Sci-Fi & Fantasy, Comedy★ 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.

    Stream onHBO Max

  9. 16. Young Justice2010

    Series · 4 seasonsAnimation, Sci-Fi & Fantasy, Action & Adventure★ 8.4

    Teenage superheroes strive to prove themselves as members of the Justice League.

    Stream onHBO Max

  10. 17. Superman & Lois2021

    Series · 4 seasonsDrama, Sci-Fi & Fantasy★ 8.0

    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…

    Stream onHBO Max

  11. 18. Lanterns2026

    Series · 1 seasonDrama, Mystery, Sci-Fi & Fantasy★ 8.2

    Two intergalactic cops, new recruit John Stewart and Lantern legend Hal Jordan, are drawn into a dark, Earth-based mystery as they investigate a murder in the American heartland.

    Stream onHBO Max

  12. 23. Harley Quinn2019

    Series · 5 seasonsAction & Adventure, Animation, Comedy★ 8.3

    Harley Quinn has finally broken things off once and for all with the Joker. Now, she's trying to make it on her own as the criminal Queenpin of Gotham City, with help from Poison Ivy and a ragtag crew of DC castoffs.

    Stream onHBO Max

  13. 26. Titans2018

    Series · 4 seasonsDrama, Action & Adventure, Sci-Fi & Fantasy★ 7.8

    A team of young superheroes led by Nightwing (formerly Batman's first Robin) form to combat evil and other perils.

    Stream onHBO Max

  14. 27. Justice League Unlimited2004

    Series · 3 seasonsAnimation, Action & Adventure, Sci-Fi & Fantasy★ 8.3

    The galaxy's most powerful superheroes return to battle the allied villains and criminal plots that endanger the universe.

    Stream onHBO MaxTubi (free)

Questions

What are the best sci-fi & fantasy films and series on HBO Max right now?
In the United States, as of November 12, 2026: Rick and Morty (2013), rated 8.7 out of 10 on TMDB, then Game of Thrones and The Vampire Diaries.
How is this list made?
Watchwalla asks TMDB for everything of this kind that streams in your country today, ranks it by rating (pulled toward the middle until enough people have rated a title), with a nudge for what's new and what people are watching now, and refreshes the list every day. Streaming availability comes from JustWatch, through TMDB.
Can it pick something for me?
Yes. The picker at watchwalla.com/tonight asks who's watching, how much time you have and what you're in the mood for, and gives three picks streaming where you are. Sign in and every title also gets a match score for your own taste.

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