Avatar: The Last Airbender Season 1 Episode 7

This episode was very cool. For the first time in the series, we see Aang enter the spirit world. When he and the gang arrive at a village, they are told by the people that a spirit comes and takes people away in the night; never to return again. They ask Aang for help, but Aang has no idea how to go about saving them. While meditating, he comes across a dragon spirit who takes him to the spirit world. There, he converses with spirits and Avatar Roku. Roku tells him what he must do: he must go to a temple located in the Fire Nation. Aang comes back to the real world and tells everyone what he must do. Meanwhile, Iroh is captured while bathing in a hot spring. Zuko turns down the chance of capturing the Avatar to save him from the earth bending soldiers.