The story follows the adventures of Aang, a young successor to a long line of Avatars, who must put his childhood ways aside and stop the Fire Nation from enslaving the Water, Earth and Air nations. Noah Ringer, Dev Patel, Nicola Peltz Beckham, Jackson Rathbone, Shaun Toub, Aasif Mandvi, Cliff Curtis Added on HBO 2023-03-05. Youtube Trailer