The credits also have an actual audio recording of P.L. Travers conversing with the filmmakers like the ones depicted in the film.
There is a post credits dedication of the movie to Diane Disney, Walt Disney's oldest daughter, who passed away in November 2013.
The first part of the credits contain actual photographs from the Mary Poppins (1964) premiere and behind-the-scenes photos.
At the beginning, the Disney logo is replaced by a special "Walt Disney Presents" logo with the old-fashioned segmented castle.