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 Opens the Door at the same location where Dick Van Dyke's character, Bert, did his artwork in the original movie. Andrews (as herself) greets the children and takes them into the chalk drawing where they watch the tale of a cat (Tracey Ullman) that challenges a king (David Ogden Stiers) to a trivia contest. If the cat wins, the king must give up his obsession with facts and figures and reconnect with his queen. Back in the real world—where she, like Poppins, denies that she has been away—Andrews and the cat face each other as the shadow of Mary Poppins is framed by