Mary Poppins in 2004, Walt Disney first attempted to purchase the film rights to "Mary Poppins" from P. L. Travers as early as 1938, but was rebuffed because Travers did not believe a film version of her books would do justice to her creation and did not want an animated cartoon based on it. The books had been a favourite of Disney's daughters when they were children, and he finally succeeded in purchasing the rights in 1961, although Travers demanded and got script approval rights. The relationship between Travers and Disney is detailed in "Mary Poppins She Wrote", a biography of Travers,
Mary Poppins (musical) at the Bristol Hippodrome on September 15, 2004. Cameron Mackintosh's stage adaptation of "Mary Poppins" had its world premiere at the Bristol Hippodrome starting with previews from September 15, 2004, before officially opening on September 18 for a limited engagement until November 6. The production then moved to the Prince Edward Theatre on December 15, 2004, making it the only Disney musical to have premiered in the UK. The role of Mary was played by Laura Michelle Kelly, who subsequently won the 2005 Olivier Award for Best Actress in a Musical for the role, and the role of Bert was