The kids learn new information about Firelord Ozai's master plan and decide to strike sooner than planned -- but will Aang be ready? Meanwhile, Aang seeks advice from his past lives. In the climatic series finale, Zuko confronts Azula, and Aang finally faces the Firelord.

The kids see a play about themselves and all their past adventures. But they aren t happy with the production.

Katara sets out to confront the Fire Nation soldier who killed her mother. But what will she do when she finds him?

Sokka and Zuko head to the Fire Nation s most heavily guarded prison -- the Boiling Rock -- in hopes to find and break-out the captured invasion force. Sokka and Zuko have to rethink their escape plan after things go wrong. They end up getting help from a few unexpected sources.

When it comes time for Zuko to teach Aang Firebending, it turns out Aang is not the only one who needs a lesson. The two set out to learn the true meaning of Firebending from the original teachers.

When our gang regroups at the Western Air temple, they find someone there they weren't expecting.

The Northern Water Tribe braces itself for an attack by Admiral Zhao s Fire Navy fleet. In the heat of battle, Aang struggles to defend the city. He wonders if there isn t a better way to use his Avatar abilities.

After hearing rumors about surviving Airbenders, the kids journey to the Northern Air temple to see for themselves. What they find there could spell disaster for all enemies of the Fire Nation.

Aang, Katara, and Sokka arrive at a town being terrorized by a mysterious force from the spirit world. Aang doesn t know how to help these people, and realizes he has much to learn about being the Avatar.

When locals of a small island discover Aang is the Avatar, they treat him like a celebrity. Aang enjoys all the attention, but it ultimately leads to trouble. Meanwhile, Sokka faces his pre-conceived ideas about women when he meets some female warriors.