From Paramount Home Video! Water. Earth. Fire. Air. Only the Avatar is the master of all four elements. Only he could stop the ruthless Fire Nation from conquering the world. But when the world needed him most, he disappeared. Until now! When young Waterbender Katara and her warrior brother Sokka rescue a strange boy, from a cavernous iceberg, they soon discover that not only is Aang an Airbender - a race of people no one has seen in a century - he's also the long-lost Avatar! Now it's up to Katara and Sokka to make sure Aang faces his destiny to save the tribe - and himself!