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 (musical) of paper and throws it in the fireplace. Within moments, Mary Poppins arrives, restored advertisement in hand, and takes charge of the Banks children, having every confidence in her own qualifications and merits ("Practically Perfect"). On the children's first outing to the park, they meet Bert and, despite their reservations, Mary teaches them that they must learn to look past appearances. To illustrate the point, Mary brings the park statues, including a mythological figure named Neleus, to life ("Jolly Holiday"). While Mary manages the children, other problems lie with their parents. Winifred is aware that she is somehow disappointing both