In collaboration with "The Emperor of All Maladies: A Biography of Cancer" author Siddhartha Mukherjee, documentary filmmaker Ken Burns delivers an illuminating study of the challenging illness. Drawn to the subject for personal reasons, Burns weaves together science, history, and intimate biography in a production that reviews the evolution of treatments, modern patients' stories, and the continuing search for a cure. Narrated by Edward Herrmann. 6 hrs. on three discs. Widescreen (Enhanced); Soundtrack: English.