Episode Title:
The Boiling Rock Part 1.
Episode Description:
Sokka and Zuko infiltrate the Fire Nation's top prison, the Boiling Rock, to find Sokka's father Hakoda. It is surrounded by a boiling lake, trapping Sokka and Zuko when their balloon crashes. They find Suki and hatch an escape plan with Sokka disguised as a guard. Zuko is captured and the warden, Mai's uncle, recognizes him. A prisoner, Chit Sang, blackmails them into letting him join help orchestrate the escape. As they are nearing escape, a new batch of prisoners arrive, including Sokka's father Hakoda. Sokka, Zuko, and Suki decide to stay to save him. Chit Sang and his friends leave without them but make a mistake.
