For the record, as of now…
Avatar 3 = December,19, 2025
Avatar 4 = December 21, 2029
Avatar 5 = December 19, 2031
Avatar 3 has completed principal photography and they've already shot parts of 4. As Cameron tells it…
Quote:
"We did the [motion capture] capture on three and the live-action photography on three as an intermingled production with ['Avatar: The Way of Water'], and we even did part of movie four because our young characters are all going to have a big time jump in movie four," Cameron said. "We see them and then we go away for six years and we come back. And so the part where we come back is the part we haven't shot yet. So we'll start on that after three is released."
Considering Cameron said filming the remainder of "Avatar 4" won't occur until "Avatar 3" opens, it appears Worthington and the cast might be returning to Cameron's studio next month for "Avatar 3" post-production needs such as ADR dialogue replacement. Worthington wouldn't disclose the specifics of his return.
The in-universe "go away for six years and then come back" for the fourth movie is due to the action - and at least Zoe Saldana's Neytiri - heading to Earth, which I think could be really cool and a welcomed change to mix things up.
Anyway, we probably won't see a trailer for the third Avatar until spring 2025, but in the meantime, any news/discussion can go here.
Pandora is calling. Sam Worthington says "we go back to work" on James Cameron #Avatar sequels "in a month and it’s big. It’s bigger than you can imagine."
— Variety (@Variety) January 9, 2024
Cameron previously said “Avatar 3″ is “right on track” for its Dec. 19, 2025 release date. https://t.co/smPjoXTWgZ pic.twitter.com/oB1ezud5ml