[9] Martin Scorsese directs Leonardo DiCaprio in this biopic of Howard Hughes, the billionaire aviator, filmmaker, and playboy whose considerable ambition was tragically counterbalanced by his mental illness. The Aviator opens with Hughes’ mammoth, three-year-long production of the aerial battle movie Hell’s Angels and his budding romance with Katharine Hepburn (Cate Blanchett). He makes considerable advances in the field of aviation and challenges the movie …