Avatar: The Last Airbender Season 1 Episode 7 – The North – As an attack on the Northern Water Tribe looms, Katara challenges a master Waterbender, Sokka meets a princess, and Aang takes Kuruk’s words to heart. – Stream Avatar: The Last Airbender Season 1 Episode 7 Online for Free – Watch Avatar: The Last Airbender Season 1 Full Episode 7 Free – OnionPlay Official