The Wonderland Murders (2018)

S2E14 City of Walls and Secrets

After successfully entering Ba Sing Se, the kids settle into a home in the upper ring. Eager to present their plan to the Earth King, they find themselves facing unexpected hurdles. At the same time, Jet remains suspicious of Iroh and Zuko, believing they might be from the Fire Nation. Determined to uncover the truth, he resolves to take drastic action to force the refugees to show their true colors.