James Cameron discusses Deepsea Challenge 3D, which traces his nearly 36,000-foot dive to Mariana Trench’s Challenger Deep, the ocean’s deepest point.

The Deepsea Challenge is based on the experimental watch that rode on the manipulator arm of the one-person submersible that carried filmmaker James Cameron during his 2012 descent to 35,787 ft ...

DEEPSEA CHALLENGE 3D follows the dramatic story of James Cameron's odyssey as he undertakes an expedition to the deepest part of the ocean. This is a journey of historic proportion and risk. The ...

James Cameron said the Deepsea Challenger could return to the depths, but without him until after the 'Avatar' sequels are completed.