Avatar actor Joel David Moore came on three days before the big release of James Cameron's new epic film. For those already not in the know, Joel talked about what Avatar is about, what an Avatar is and a lot more... Working with Cameron, what they talked about when he was still auditioning for his role, the new technology utilized in the film and some of the special training he and the other actors did. To watch the full episode click here http://www.thestream.tv/watch.php?v=1952