Within | [s3e8] The Terror

Forced to retreat, Zaheer uses a smoke screen to cover their escape, leaving Team Avatar safe but shaken. Finding the Mole

Suspicion initially falls on a young guard, but —using his detective skills—notices that Aiwei's conclusions don't quite add up. When Team Avatar searches Aiwei’s home, they find a secret passage and realize the truth: Aiwei himself is the mole . The Aftermath [S3E8] The Terror Within

The episode begins with a farewell party for , who is leaving for the Northern Air Temple to begin her airbending training. The celebration is short-lived; late that night, while the city sleeps, the anarchist group known as the Red Lotus —Zaheer, Ghazan, Ming-Hua, and P'Li—infiltrates the supposedly impenetrable city. Forced to retreat, Zaheer uses a smoke screen

What follows is one of the most highly-regarded action sequences in the series. Trapped in a courtyard and surrounded by Zaofu’s elite metalbending guards, the Red Lotus showcases their deadly teamwork: creates a moat of lava to keep rescuers at bay. The Aftermath The episode begins with a farewell

uses her combustion-bending to pin down anyone attempting to cross the lava.