Walk through the West End, and you'll see blockbuster film titles finding a new life on stage everywhere you look. Back to the Future, Pretty Woman, and Frozen are already introducing new audiences to London's theatres, and Moulin Rouge! The Musical at the Piccadilly Theatre is the latest show to bring a popular movie to life onstage.Based on the 2001 Baz Luhrmann film of the same name, Moulin Rouge! The Musical follows Christian and Satine, star-crossed lovers in turn-of-the-century Paris. He's...