We found 69 sci-fi TV shows streaming on HBO Max in Australia as of November 2026. These are the best of them, ranked by IMDb score, plus the newest additions.
What Australians are streaming most on HBO Max, from JustWatch's seven-day popularity ranking.
IMDb 9.12013- · 9 seasons
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...
Where to watch Rick and MortyIMDb 8.72004-2006 · TV show
Justice League Unlimited is an American animated television series that was produced by Warner Bros. Animation and aired on Cartoon Network. Featuring a wide array of superheroes from the DC Comics universe, and specifically based on the Justice League superhero team, it is a direct sequel to the previous Justice...
Where to watch Justice League UnlimitedIMDb 8.72020 · 1 season
Based on the animated series Adventure Time, these four specials explore the unseen corners of the world with both familiar and exciting brand-new characters.
Where to watch Adventure Time: Distant LandsIMDb 8.62010-2018 · 9 seasons
Fionna and Cake - with the help of the former Ice King, Simon Petrikov - embark on a multiverse-hopping adventure and journey of self-discovery. All the while a powerful new antagonist determined to track them down and erase them from existence, lurks in the shadows.
Where to watch Adventure TimeIMDb 8.62015 · 4 seasons
Explores the lives of the final families living in the 19 million acres of the Arctic National Wildlife Refuge in Alaska.
Where to watch The Last AlaskansBest rated first. These stream on HBO Max and on no other service in Australia; renting or buying on a store does not count.
Sci-Fi TV shows on each streaming service in Australia, from the daily JustWatch catalogue feed, November 2026. Stores and rentals are not counted.
69 sci-fi TV shows are on HBO Max in Australia as of November 2026, counted from the daily Australian catalogue feed we use for every page on CompareTV. The number moves as titles arrive and leave.
By IMDb score, Rick and Morty (2013-) is the best rated sci-fi title on HBO Max in Australia right now (IMDb 9.1), followed by Justice League Unlimited (2004-2006) (IMDb 8.7) and Adventure Time: Distant Lands (2020) (IMDb 8.7). The full top list is above.
Rick and Morty, Dune: Prophecy and Adventure Time are the sci-fi TV shows Australians are streaming most on HBO Max this week, from JustWatch's seven-day popularity ranking for Australia.
Netflix has the most, with 413 sci-fi TV shows, ahead of Disney+ with 202. HBO Max is number 3 of the 12 services we compare, with 69. Rentals and stores like Apple TV (iTunes) and Google Play are not counted.
33 sci-fi TV shows stream on HBO Max and on no other service in Australia, including Samurai Jack, Regular Show and Years and Years. Rentals and purchases on stores are not counted as another home.
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