Mary Poppins (musical) community theatres to produce due to the popularity of the film and books. In 1993, theatrical producer Cameron Mackintosh met P.L. Travers and acquired the rights to develop a stage play adaptation of her "Mary Poppins" books. She only agreed to a stage production as long as the creators were all English, and no one who had worked on the film. She died in 1996. In 2001, Mackintosh and the head of Disney Theatrical Thomas Schumacher opened talks on a possible collaboration, so that the stage play would be able to use the songs from the Disney film. With both
Mary Poppins (film) of Mary Poppins soon after she was passed over by Jack L. Warner and replaced with Audrey Hepburn for the role of Eliza Doolittle in his screen adaptation of "My Fair Lady", even though Andrews had originated the role on Broadway. When Disney first approached Andrews about taking on the role, Andrews was three months pregnant and therefore was not sure she should take it. Disney assured her that the crew would be fine with waiting to begin filming until after she had given birth so that she could play the part. Andrews also provided the voice in two other