Aang unleashes the full power of his long-dormant Avatar State to fight back against the Fire Lord, but can he end his reign of destruction without taking his life? Can Sokka, Toph, and Suki escape the fallen airships? And can Katara defeat an unstable Azula in time to save Zuko's life? The final battle ends here!

Episode Viewers and Ratings

Season 3 Episode 21 of Avatar: The Last Airbender resulted in a 0.00 rating in the 18-49 demographic.

Avatar: The Last Airbender Season 3 Episodes...

• s03e01 - The Awakening
• s03e02 - The Headband
• s03e03 - The Painted Lady
• s03e04 - Sokka's Master
• s03e05 - The Beach
• s03e06 - The Avatar and the Firelord
• s03e07 - The Runaway
• s03e08 - The Puppetmaster
• s03e09 - Nightmares and Daydreams
• s03e10 - The Day of Black Sun (1): The Invasion
• s03e11 - The Day of Black Sun (2): The Eclipse
• s03e12 - The Western Air Temple
• s03e13 - The Firebending Masters
• s03e14 - The Boiling Rock (1)
• s03e15 - The Boiling Rock (2)
• s03e16 - The Southern Raiders
• s03e17 - The Ember Island Players
• s03e18 - Sozin's Comet Part 1: The Phoenix King
• s03e19 - Sozin's Comet Part 2: The Old Masters
• s03e20 - Sozin's Comet Part 3: Into the Inferno
• s03e21 - Sozin's Comet Part 4: Avatar Aang

Avatar: The Last Airbender Show Summary

In a lost age, the world is divided into four nations: the Water Tribes, the Earth Kingdom, the Fire Nation, and the Air Nomads. Within each nation, there is a remarkable order of men and women called the "benders" who can learn to harness their inborn talent and manipulate their native element. Bending is a powerful form combining martial art and elemental magic.