The Crossroads of Destiny - S02E20
A coup is staged by Azula with the Dai Li and the Earth Kingdom has fallen, Aang is critically injured, Zuko betrays his uncle. The group escapes along with the Earth King and Bosco, but must now form their battle plans from scratch.
The Guru - S02E19
Aang starts to learn control of the Avatar State from Guru Pathik at the Eastern Air Temple. Sokka is reunited with his father. Toph teaches herself "metalbending" while Xin Fu and Master Yu are transporting Toph back to her paren...

The Earth King - S02E18
The gang breaks into the Earth King's palace to talk to him about the war, Long Feng, and the Dai Li. At their new house, Zuko falls spiritually ill as his latest action has set a different course for his future.
Lake Laogai - S02E17
The gang continues looking for Appa, so Long Feng tries to throw them off by sending Jet to make them leave the city. They meet up with Longshot and Smellerbee and realize Jet was brainwashed. Elsewhere, Zuko discovers that Aang is in the c...

Appa's Lost Days - S02E16
This episode starts during the events of "The Library" and shows Appa's abduction and his various adventures over the next few weeks. These include performing in a Fire Nation circus, revisiting the former site of Wan Shi Ton...
Tales of Ba Sing Se - S02E15
Katara and Toph have a girls' day out. Iroh helps out people in town. Aang helps a zookeeper build a new zoo. Sokka accidentally ends up in a poetry club. Zuko goes out on a date. Momo looks through Ba Sing Se for Appa. This episode wa...

City of Walls and Secrets - S02E14
Aang and the kids finally arrive in theEarth Kingdom's capital, Ba Sing Se, to tell the Earth King about the opportunity the coming eclipse offers to attack the Fire Nation, only to be stopped by mysterious forces within the city. Mean...
The Drill - S02E13
Aang discovers a secret Fire Nation super weapon heading straight for Ba Sing Se and must stop it before it destroys the great wall that protects the city from invasion. Meanwhile, Jet wishes to recruit Zuko for his Freedom Fighters, but le...

The Serpent's Pass - S02E12
After leaving the desert, the group and Suki attempt to lead a couple who are expecting through the dangerous Serpent's Pass. While Zuko and Iroh are on the ferry to Ba Sing Se, they meet Jet, who is trying to turn his life around. Jet...
The Desert - S02E11
Since Appa was captured, the gang walks across the desert to tell the king of Ba Sing Se about the Fire Nation's secret. Aang is angry and sad over Appa's capture. Elsewhere, a secret society helps protect Iroh and Zuko from the F...

The Library - S02E10
A professor tells the gang about a Spirit Library full of information, hidden in the desert. Sokka decides to find the desert library in hopes of finding secrets and weaknesses about the Fire Nation. The Knowledge Spirit refuses to let them...
Bitter Work - S02E09
Aang tries to learn Earthbending from Toph, despite interference from his previous Airbending training. Sokka is stuck in a hole after trying to hunt an animal. Elsewhere, Iroh teaches Zuko how to re-direct lightning so he will be better ab...

The Chase - S02E08
Aang, Katara, Sokka and Toph are chased by an unknown machine, which prevents them from stopping to sleep. After Toph and Katara keep arguing, Toph leaves and runs into Iroh, who is tracking down Zuko. After cleaning Appa so his fur doesn&#...
Zuko Alone - S02E07
After leaving his uncle, Zuko continues his solo journey. He meets a boy in an Earth Kingdom town who brings him home to dinner. While this happens, Zuko has flashbacks about his life before banishment, such as his loving mother and cruel s...

The Blind Bandit - S02E06
Still looking for an Earthbending master, Aang and the crew stumble upon an Earthbending tournament. While there, they see the blind master Earthbender Toph, a girl whom Aang saw as a vision in The Swamp. Aang challenges her and easily defe...
Avatar Day - S02E05
After getting attacked by a band of Fire Nation soldiers, the gang stumbles upon a town celebrating Avatar Day. However, they find out that this is an "Anti-Avatar" celebration, and Aang is arrested for killing Chin the Great in a...

The Swamp - S02E04
While flying over a swamp, Aang, Katara, Sokka, and Appa get separated by a tornado. Shortly after landing on the swamp, Appa and Momo are captured by local waterbenders. Meanwhile, the rest of the gang begin to see visions; Sokka sees visi...
Return to Omashu - S02E03
Aang and the crew are shocked to find Omashu captured by the Fire Nation. They sneak in and are caught by Fire Nation soldiers, but released when pox marks on Sokka create the illusion of an illness. They then meet the resistance and allow ...

The Cave of Two Lovers - S02E02
While on the way to Omashu, Aang and the crew meet a group of traveling bards, who take them through a vast tunnel known as "The Cave of Two Lovers". In the cave, Aang, Katara, and Appa become separated from Sokka and the bards. E...
The Avatar State - S02E01
After leaving the North Pole, Aang and the group travel to an Earth Kingdom military base to receive an escort to Omashu, so Aang can learn Earthbending from King Bumi. The general there reveals a surprising plan, suggesting that Aang trigg...