The Phantom of the Opera (1925 film) was working in the French film industry. Laemmle mentioned to Leroux that he admired the Paris Opera House. Leroux gave Laemmle a copy of his 1910 novel "The Phantom of the Opera". Laemmle read the book in one night and bought the film rights as a vehicle for actor Lon Chaney, Sr.. Production started in late 1924 at Universal Studios. French artist, Ben Caray, whom had worked at the Paris Opera House, was brought in to design the backstage and cellars which Universal could not replicate; and although his English limited, Caray was able to speak clearly with his charcoal
Phantom of the Opera (1976 musical) developing a grand scale version of his Phantom in the West End, and offered to produce it. In fact, Hill and Lloyd Webber had worked together earlier on a revival of "Joseph and the Amazing Technicolor Dreamcoat" at the Winchester Theatre. Lloyd Webber and his producer, Cameron Mackintosh, had been highly enthusiastic when they broached Hill about his Phantom of the Opera. But in the end, Lloyd Webber chose to pursue the musical without Hill. "Phantom of the Opera" then emerged on the other side of the Atlantic in 1987 for its American premiere in St. Louis at the Repertory