Watch Avatar The Last Airbender 2003 S03e21 Apr 2026

The episode follows four primary fronts of the final conflict during the peak of Sozin’s Comet:

Zuko and Katara confront the now-unstable Azula. After Zuko is wounded protecting Katara from a lightning strike, Katara manages to outmaneuver and restrain Azula, who suffers a complete psychological breakdown. Watch Avatar The Last Airbender 2003 S03E21

The finale is widely celebrated for its emotional depth and animation quality, though it remains a subject of discussion among fans for specific narrative choices: The episode follows four primary fronts of the