In Quest of Cockaboody (1974)

A documentary incorporating 13 weeks of teaching of film animation by Faith and John Hubley in the School of Art at Yale University including the conception and production of the film entitled Cockaboody. Made in collaboration with film students and faculty of the Yale Child Study Center, the film comprehends the realm of animation from the basic soundtrack of two small children to visualization and then execution in an art form

Unfortunately the movie In Quest of Cockaboody is not yet available on HBO Max.