Sunset Boulevard is an American film which is directed by Billy Wilder. This film was premiered in 1950. The name of the film is based on the boulevard that runs vertically through Los Angeles and Beverly Hills, California. Two main actors of this film are William Holden and Gloria Swanson Norma Desmond. Norma Desmond and Joe Gillis are attracted in fantasy world in which Desmond always dreams about the day that she is famous.