Tags: Television Season.
Season Three (Book Three: Fire) of Avatar: The Last Airbender an American animated television series on Nickelodeon first aired its 21 episodes from September 21 2007 to July 19 2008. The season was created by Michael Dante DiMartino and Bryan Konietzko and starred Zach Tyler Eisen Mae Whitman Jack DeSena Jessie Flower Dante Basco Dee Bradley Baker Grey DeLisle and Mark Hamill as character voices.This third and final season focuses on Aang’s quest to defeat the tyrannical Fire Lord.