Narrator: In this fight scene from "The Crossroads of Destiny," the final episode of ... show up to help Azula, so Aang decides he needs to enter the powerful Avatar state in order to win.

With a month left before the anticipated series debuts, the new trailer sets the stage for the elemental fight ... and Aang (Gordon Cormier) entering the all-powerful Avatar State, in which ...

Anticipation for the final two ... place as the next Avatar. Alongside his newfound friends Sokka and Katara, siblings and ...