Comden and Adolph Green to write a new book. They updated the story so that it was set in the present day (1970) instead of the 1950 setting of All About Eve. Comden and Green also created new characters to replace the characters created specifically for the movie. Addison de Witt, the snide and articulate drama critic played in the film by George Sanders, was replaced by Howard Benedict, producer of the play in which Margo Channing is appearing. Margo's loyal assistant Birdie Coonan, the only character in the film who is suspicious of Eve from the start, was replaced by Duane Fox, Margo's gay hair stylist. Strouse commented that this change also made the show more relevant to the 1970s. (A memorable moment: Margo asks Duane, "Are you going to be her hairdresser too?" Duane's response: "Only when she's laid out!") At a later point, Twentieth Century Fox reversed its original decision and granted the musical's creators full rights to All About Eve's script; however, by that time, the show was so far along in its development that major changes could not be made to the book. However, Strouse and Adams did write a song based on one of the film's most famous lines, "Fasten Your Seat Belts". Production history The Broadway production opened on March 30, 1970, at the Palace Theatre, and closed on May 27, 1972, after 896 performances and four previews. The closing date has also been reported as July 27, 1972. Directed and choreographed by Ron Field with orchestrations by Philip J. Lang, the original cast included Lauren Bacall, Len Cariou, Penny Fuller, Bonnie Franklin, Lee Roy Reams, Robert Mandan, Brandon Maggart, Ann Williams, and Nicholas Dante. When Bacall's contract was up in 1971, Bacall went on tour with the show. The producers initially decided to cast film legend Rita Hayworth as a replacement for the role of Margo on Broadway. Hayworth was very interested and flew to New York to audition for the role. However, unbeknownst to anyone at the time, Hayworth was suffering from the beginning stages of Alzheimer's disease and could not retain lyrics or dialogue. Anne Baxter, who had portrayed Eve in the original film, replaced Bacall as Margo Channing. When Baxter departed the show in 1972, actress Arlene Dahl replaced her for one month before the show closed. The musical was later adapted for television, starring Bacall, with Larry Hagman