scene for her and calls, "Action!" As the cameras roll, Norma descends her grand staircase and makes an impromptu speech about how happy she is to be making a film again, ending with the film's iconic line, "All right, Mr. DeMille, I'm ready for my close-up." Cast Production Background The street known as Sunset Boulevard has been associated with Hollywood film production since 1911, when the town's first film studio, Nestor, opened there. The film workers lived modestly in the growing neighborhood, but during the 1920s, profits and salaries rose to unprecedented levels. With the advent of the star system, luxurious homes noted for their often incongruous grandeur were built in the area. As a young man living in Berlin in the 1920s, Billy Wilder was interested in American culture, with much of his interest fueled by the country's films. In the late 1940s, many of the grand Hollywood houses remained, and Wilder, then a Los Angeles resident, found them to be a part of his everyday world. Many former stars from the silent era still lived in them, although most were no longer involved in the film business. Wilder wondered how they spent their time now that "the parade had passed them by" and began imagining the story of a star who had lost her celebrity and box-office appeal. The character of Norma Desmond mirrors aspects of the twilight years of several real-life faded silent-film stars, such as the reclusive existences of Greta Garbo, Mary Pickford and Pola Negri and the mental disorders of Mae Murray, Valeska Surratt, Audrey Munson and Clara Bow. Dave Kehr has asserted that Norma Talmadge is "the obvious if unacknowledged source of Norma Desmond, the grotesque, predatory silent movie queen" of the film. The most common analysis of the character's name is that it is a combination of the names of silent film actress Mabel Normand and director William Desmond Taylor, a close friend of Normand's who was murdered in 1922 in a never-solved case sensationalized by the press. Writing Wilder and Brackett began working on a script in 1948, but the result did not completely satisfy them. In August 1948, D. M. Marshman Jr., formerly a writer for Life, was hired to help develop the storyline after Wilder and Brackett were impressed by a critique he provided of their film The Emperor Waltz (1948). In an effort to keep the full details of