The Avatar and the Firelord Avatar: The Last Airbender : Season 3 Episode 6
TV-Y7-FV Nickelodeon (US) 23m
Aired: October 26th, 2007 @ 11:00 AM EST on Nickelodeon (US)
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.
