Avatar: The Last Airbender has amassed a legion of fans in the 20 years since its debut, so we're recognizing this by ...

Another big part of Zuko's journey in season 2 of the original series is his relationship with his psychopathic sister Azula, who is now out in the world and hunting for the Avatar herself.

After the success of the first season of Avatar: The Last Airbender ... Ian Ousley as Sokka, Dallas Liu as Zuko, Elizabeth Yu as Azula, Paul Sun-Hyung Lee as Iroh, and Daniel Dae Kim as Ozai.