Percy Jackson Season 3: Australia's premiere, official trailer and episode plan

Percy Jackson and the Olympians Season 3 premieres on Friday 20 November 2026 on Disney+ Australia. Disney's Australian streaming guide and official press announcement confirm a two-episode launch. The worldwide press announcement describes a further two episodes released each week on Disney+ and Hulu; Hulu is a US service, not the Australian streaming destination specified by Disney+ Australia.

The official trailer, not an unofficial reupload

Disney released its new Season 3 trailer on 2 November through its press channels. The original trailer is linked directly from Disney+'s announcement and can be watched on YouTube. The press link is the provenance: generic YouTube videos labelling themselves “official” are not automatically Disney uploads or evidence of new footage.

What Season 3 adapts

The new season adapts The Titan's Curse, the third novel in Rick Riordan's series. Annabeth is captured by the forces of Kronos; Percy, Grover and new allies face a rescue mission intertwined with the fate of Olympus. Disney's description confirms the premise without disclosing the ending or promising every book scene will appear unchanged.

Who is returning, and who joins

Walker Scobell returns as Percy, Leah Sava Jeffries as Annabeth and Aryan Simhadri as Grover. The official Australian Disney+ guide also confirms Charlie Bushnell as Luke and Tamara Smart as Thalia. Levi Chrisopulos and Olive Abercrombie appear as Nico and Bianca di Angelo. Guest performers confirmed by Disney include Dafne Keen as Artemis, David Costabile as Dr Thorn, Kate McKinnon as Aphrodite and Ming-Na Wen as Hera.

These are credited casting announcements, not confirmations about a character's screen time or the order of every reveal. Readers avoiding spoilers should skip speculative breakdowns of the original novel before watching the trailer.

How to watch in Australia

1. Use Disney+ Australia's official Season 3 page for the local listing, rather than importing US Hulu details.
2. Expect the opening two episodes on 20 November, as Disney Australia states.
3. Disney's global press notice says two further episodes per week, but the Australian local unlock time has not been verified here; don't assume a midnight AEST release.
4. Seasons 1 and 2 are already available to catch up on Disney+ Australia, according to its 6 November guide.

What is confirmed versus speculation

Confirmed: the 20 November Australian premiere date, the two-episode start, the official trailer, the book being adapted and Disney's announced cast. Not confirmed by these sources: exact local hourly release times, unannounced episode titles, the finale's scene-by-scene plot or a Season 4 release plan.

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