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The best sci-fi & fantasy on Prime Video right now

Right now the best sci-fi & fantasy films and series on Prime Video in the United States are Project Hail Mary (2026), INVINCIBLE (2021) and Supernatural (2005). 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 11, 2026 · streaming in the United States

Pick three for meAllFilmsSeries

  1. 1. Project Hail Mary2026

    Film · 2h 37mScience Fiction, Adventure★ 8.6

    Science teacher Ryland Grace wakes up on a spaceship light years from home with no recollection of who he is or how he got there.

    Stream onPrime VideofuboTVMGM+Philo

  2. 10. The Wild Robot2024

    Film · 1h 42mFamily, Animation, Science Fiction★ 8.3

    After a shipwreck, an intelligent robot called Roz is stranded on an uninhabited island. To survive the harsh environment, Roz bonds with the island's animals and cares for an orphaned baby goose.

    Stream onPrime Video

  3. 14. Terminator 2: Judgment Day1991

    Film · 2h 17mAction, Thriller, Science Fiction★ 8.2

    Ten years after the events of the original, a reprogrammed T-800 is sent back in time to protect young John Connor from the shape-shifting T-1000.

    Stream onPrime VideofuboTVParamount+YouTube TV+2

  4. 20. It's a Wonderful Life1946

    Film · 2h 11mDrama, Family, Fantasy★ 8.3

    George Bailey has spent his entire life giving to the people of Bedford Falls. All that prevents rich skinflint Mr. Potter from taking over the entire town is George's modest building and loan company.

    Stream onPrime VideoParamount+PeacockHoopla (free)+3

  5. 22. The Thing1982

    Film · 1h 49mHorror, Mystery, Science Fiction★ 8.1

    A research team in Antarctica is hunted by a shape-shifting alien that assumes the appearance of its victims.

    Stream onPrime VideoAMC+

  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.

    Continue with Google

  7. 25. Blade Runner 20492017

    Film · 2h 44mScience Fiction, Drama★ 7.6

    Thirty years after the events of the first film, a new blade runner, LAPD Officer K, unearths a long-buried secret that has the potential to plunge what's left of society into chaos.

    Stream onPrime VideoParamount+

  8. 27. The Terminator1984

    Film · 1h 48mAction, Thriller, Science Fiction★ 7.7

    In the post-apocalyptic future, reigning tyrannical supercomputers teleport a cyborg assassin known as the "Terminator" back to 1984 to kill Sarah Connor, whose unborn son is destined to lead insurgents against 21st century mechanical…

    Stream onPrime VideoPhiloAMC+YouTube TV+3

  9. 28. Donnie Darko2001

    Film · 1h 54mFantasy, Drama, Mystery★ 7.8

    After narrowly escaping a bizarre accident, a troubled teenager is plagued by visions of a large bunny rabbit that manipulates him to commit a series of crimes.

    Stream onPrime VideoHulufuboTVShout! Factory+10

  10. 29. Monty Python and the Holy Grail1975

    Film · 1h 31mAdventure, Comedy, Fantasy★ 7.8

    King Arthur, accompanied by his squire, recruits his Knights of the Round Table, including Sir Bedevere the Wise, Sir Lancelot the Brave, Sir Robin the Not-Quite-So-Brave-As-Sir-Lancelot and Sir Galahad the Pure.

    Stream onPrime VideofuboTVPeacockBritBox+12

  11. 30. Transformers One2024

    Film · 1h 44mAnimation, Science Fiction, Adventure★ 8.0

    The untold origin story of Optimus Prime and Megatron, better known as sworn enemies, but once were friends bonded like brothers who changed the fate of Cybertron forever.

    Stream onNetflixPrime VideoMGM+Paramount+

Questions

What are the best sci-fi & fantasy films and series on Prime Video right now?
In the United States, as of November 11, 2026: Project Hail Mary (2026), rated 8.6 out of 10 on TMDB, then INVINCIBLE and Supernatural.
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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