Big Year interview: James Cameron

James Cameron is a Canadian-born Hollywood film director, film producer, deep-sea explorer, screenwriter, and editor. Some of his movies include the science fiction epic 'Avatar', 'The Terminator' ,'Terminator 2: Judgment Day', 'Aliens' and 'Titanic'. James Cameron now lives in New Zealand and he's also made many documentary films, in particular underwater documentaries. Last year he became the first person to reach the bottom of the Mariana Trench in a solo descent.