Mary is “practically perfect in every way,” as she floats down from the clouds and takes her place as the Banks family nanny.
A long time friend of Mary’s, Bert's a jack-of-all-trades. His jaunty attitude and loyal nature make him a wonderful friend, indeed.
Very mischievous, Jane is in for a surprise and a big treat when Mary Poppins drifts into her life.
Michael is stubborn and suspicious, but that all changes when Mary teaches him there is nothing wrong with being playful.
Mr. Banks is a disciplined, no-nonsense man who doesn’t understand the benefit of “fun” until Mary floats in.