As the producer of the three Star Wars prequels - The Phantom Menace, Attack of the Clones and Revenge of the Sith - Rick McCallum has helped bring to the screen some of the most successful independent films of all time. The global blockbusters are highlights in a career that has seen McCallum produce remarkably eclectic, and always groundbreaking, film and television projects, beginning with the 1981 Depression-era musical Pennies from Heaven for director Herbert Ross and writer Dennis Potte