- Zach Tyler Eisen (Aang (voice))
- Mae Whitman (Katara (voice))
- Jack De Sena (Sokka (voice))
- Dante Basco (Zuko (voice))
- Michaela Jill Murphy (Toph Beifong (voice))
- Dee Bradley Baker (Appa / Momo (voice))
Avatar: The Last Airbender — S3E6
Episode: The Avatar and the Firelord
Air Date: 2007-10-26
Runtime: 24 min
Overview
The tale of Avatar Roku and Fire Lord Sozin is revealed to Aang and Zuko by different sources. Both learn about themselves and are shown the origins of the war.