Avatar Fire And Ash Movie Featurette - The Ash People Trailer HD - US Release Date: December 19, 2025br Starring: Sam Worthington, Zoe Saldaña, Oona Chaplin, Stephen Lang, Sigourney Weaverbr Director : James Cameronbr Synopsis: The conflict on Pandora escalates as Jake and Neytiri's family encounter a new, aggressive Na'vi tribe.