Sequel Production Has Begun

=Avatar Sequels Main Cast Wraps Production, Says James Cameron=
James Cameron reveals the main cast of the Avatar sequels has officially wrapped production on the multi-film endeavor. Ever the perfectionist, the Oscar-winning director took his time developing followups to his 2009 epic sci-fi hit. By the time Avatar 2 debuts in theaters, 11 years will have passed since the premiere of the original, which was hailed as a revolutionary game changer for visual effects. As is par for the course with Cameron, he's looking to take things to the next level with the sequels, and the first will explore the underwater worlds of Pandora.
https://screenrant.com/avatar-sequels-cast-filming-wrap-cameron/