Applause (musical) resulting musical could not contain any dialogue or characters that had been created for the movie but could use the original material that the movie also used. In April 1969, it was announced that Strouse, Adams, and book writer Sidney Michaels were beginning to work on the show, with Lawrence Kasha producing. In July 1969, movie star Lauren Bacall was cast as aging theater star Margo Channing, the role played by Bette Davis in "All About Eve". Bacall greatly identified with the role, explaining, "The Margo Channing of "Applause" and myself were ideally suited. She was approaching middle age. So
Margo (actress) the 1930s include parts in the 1937 film "Lost Horizon" and Broadway productions of Maxwell Anderson's "Masque of Kings" (1937) and Sidney Kingsley's "The World We Make" (1939). While Margo continued to act in films until the 1960s, her career was curtailed by the television blacklist that began in 1950, with the targeting of Gypsy Rose Lee, Jean Muir, Hazel Scott, and Ireene Wicker. Margo was known for her progressive political views, but she was not a member of the Communist Party. In 1950, her name and that of her husband were published in "Red Channels", an anti-Communist pamphlet that