Watch anime online, stream anime episodes online for free.Watch Avatar the last airbender Book 1 Water Episode 17 English version online and free episodes. Anime Episode guide, Chapter Avatar the last airbender Book 1 Water Episode 17 The Northern Air Temple A storyteller tells the gang of people who travel in the air. According to the story, these people reside at the Northern Air Temple. The group decides to check it out, but are disappointed to just see normal people gliding. Aang is saddened that the Northern Air Temple has changed so dramatically since the time when he visited over 100 years ago, as its current residents have remodeled it extensively. Teo, a young paraplegic, convinces Aang to open the one remaining area of the temple left untouched.