Don DaGradi wrote the screenplay for this 1964 comedy movie. Both this movie and the movie co-directed by Lee Unkrich were made by the same company.
Monsters, Inc. is a 2001 American computer-animated comedy film produced by Pixar Animation Studios and distributed by Walt Disney Pictures. 
Mary Poppins is a 1964 American musical-fantasy film directed by Robert Stevenson and produced by Walt Disney, with songs written and composed by the Sherman Brothers. 
 After co-directing "Monsters, Inc." and "Finding Nemo", Unkrich made his solo directorial debut with "Toy Story 3", for which he won the Academy Award for Best Animated Film in 2011. 
 His greatest achievement was for his visual screenplay for "Mary Poppins" in 1964 for which he shared an Oscar nomination for Best Adapted Screenplay with Bill Walsh. 
