Mary Poppins is probably the world’s most famous nanny, right there with Mrs. Doubtfire and Vin Diesel in that one movie.

Anyway, the first Mary Poppins movie (musical, in fact) was released in 1964 and it took the world by storm. This Walt Disney classic is based on P. L. Travers's book series of the same name.

Now, there are only two movies out there, but there have been loads of plays and musicals based on it as well. So, the 1964 iteration, starring Julie Andrews as Mary Poppins, was the only movie out there for quite a while until 2018, when Disney released an official sequel titled Mary Poppins Returns. There was a plan to reprise Andrews in this movie as well, but it didn’t work out, so Emily Blunt took on the role.

Also, supercalifragilisticexpialidocious.