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

: Reviewers frequently cite the "Last Agni Kai" in the finale as one of the best-animated sequences in TV history.

Aang and Zuko learn the parallel histories of Avatar Roku and Fire Lord Sozin. Avatar: The Last Airbender: Book 3 - Fire Episo...

The invasion force begins its assault on the Fire Nation capital. : Reviewers frequently cite the "Last Agni Kai"

The final Agni Kai begins between Zuko and Azula; Aang battles Ozai. Avatar: The Last Airbender: Book 3 - Fire Episo...

Aang disguises himself as a Fire Nation student and hosts a secret dance party.