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
The Phantom of the Opera (1989 film) called "The Phantom of the Opera 2: Terror in Manhattan", in which the Phantom lives in the sewers of present-day Manhattan. Television writer Duke Sandefur was hired to add bookend segments set in present-day Manhattan to O'Hara's script, so that the film would tie into its proposed sequel. Ultimately, the sequel was not made, but the bookend segments remain in the film. The original music, written for the film by Misha Segal (also known for the soundtrack to "The New Adventures of Pippi Longstocking"), won a 1989 Brit for best soundtrack. Of particular interest to fans of the original novel