Mary Poppins Returns development hell since the release of the 1964 film. Walt Disney attempted to produce a sequel a year subsequent to the film's release, but was rejected by author P. L. Travers, who had openly dismissed Disney's film adaptation. In the late 1980s, then-chairman of Walt Disney Studios Jeffrey Katzenberg and vice-president of live-action production Martin Kaplan approached Travers with the idea of a sequel set years after the first film, with the Banks children now as adults and an older Mary Poppins with Julie Andrews reprising the role. Travers again rejected the proposed concept with the exception of Andrews' return.
Mary Poppins (film) two years. Travers was an adviser to the production. However, she disapproved of the dilution of the harsher aspects of Mary Poppins' character, felt ambivalent about the music, and so hated the use of animation that she ruled out any further adaptations of the later "Mary Poppins" novels. She objected to a number of elements that actually made it into the film. Rather than original songs, she wanted the soundtrack to feature known standards of the Edwardian period in which the story is set. Disney overruled her, citing contract stipulations that he had final say on the finished print. Much