Avatar: The Last Airbender: | Book 3 - Fire Episo...

is the climactic final season of Avatar: The Last Airbender , consisting of 21 episodes that aired from September 2007 to July 2008. The season follows Team Avatar as they infiltrate the Fire Nation to defeat Fire Lord Ozai before the return of Sozin’s Comet. Season Overview

Katara and Zuko track down the man who killed Katara's mother. Avatar: The Last Airbender: Book 3 - Fire Episo...

: Reviewers frequently cite the "Last Agni Kai" in the finale as one of the best-animated sequences in TV history. is the climactic final season of Avatar: The

Sokka and Zuko infiltrate a high-security prison to find Sokka’s father. Avatar: The Last Airbender: Book 3 - Fire Episo...