Jon Jon Briones, right, from Philippines, who plays the Engineer and Hong Kwang-ho from South Korea who plays Thuy, perform in the "Morning of the Dragon" scene during a photocall for the musical "Miss Saigon" at the Prince Edward Theatre in London, Monday, May 19, 2014. Producer Cameron Mackintosh's new production of Alain Boublil and Claude-Michel Schonberg's musical will open at the theatre in May, 25 years after the original production. A Vietnam War love story inspired by Giacomo Puccini's "Madame Butterfly," ''Miss Saigon" ran for a decade in London. On Broadway, it ran for 4,063 performances until 2000. (AP Photo/Matt Dunham)