The deep end of the ocean through James Cameron's eyes.

Director, filmmaker and explorer James Cameron has been to the least known and explored place on Earth. And upon the return from his journey to the deepest point of the ocean, where no man has ever been, Cameron decided that the rare material he was gathering for parts 2 and 3 of "Avatar" are entitled for a documentary.The National Geographic documentary, titled "Deepsea Challenge" will help us understand our ocean's infinite range of biological and geological facts, in 3D! It is expected to be released to theaters by the end of this year or at least by the beginning of next year.Currently, Cameron's fans are not far from his 3D films, after the premiere of his remake of "Titanic" in 3D this week.