AU take on the movie Saving Mr. Banks, exploring what might have happened if the author of the Mary Poppins books had been someone very different from P. L. Travers. For Carrie Schultz, the chance to collaborate with Walt Disney Studios to bring Mary Poppins from the page to the screen is a dream come true. However, matters grow complicated when animated penguins prove to be a point of contention, a friendly working relationship turns into more than she bargained for, and Carrie struggles to prevent Walt's team from discovering her own hidden afflictions.