The Wonderland Murders (2018)

S2E20 The Crossroads of Destiny

As the clock ticks down, the team scrambles to thwart Azula's malevolent scheme. Zuko discovers unexpected friendship in a surprising ally. With Aang's fate at stake, Zuko's own future is also on the line, prompting Iroh to remind him that the moment has come for him to make a pivotal decision.