Watched Avatar - The Last Airbender Chapter 16 of Book three: The southern Raiders and I never cease to be amazed by this show. I got my copy through . In this episode they finally fill in the details on what happened to Katara's Mother. Sokka is hilarious in this episode I love watching his expressions and his sense of humor. I would love to see them do a special short "The adventures of Sokka and Momo." I really enjoyed getting to see Katara in action and at her scariest.