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 (character) for a few moments before conceding, "Well, you've the nose for it." Mary Poppins in Travers' books is strict and no-nonsense, asserting her unusual brand of discipline over the four (later five) Banks children in her charge. Mary is very vain and is always admiring herself in the mirror and other reflections. She constantly scolds the children for their "bad" behaviour, especially when they point out the magical things she does, for she constantly denies she is anything but a prim and proper lady. Mary only shows her gentler side around her friends, among them the Matchman (Bert), Mrs. Corry,