Kimball continued to work at Disney until 1974, working on the Disney anthology television series, being one of the writers for "Babes in Toyland", creating animation for "Mary Poppins", directing the animation for "Bedknobs and Broomsticks", and working on titles for feature films such as "The Adventures Of Bullwhip Griffin" and "Million Dollar Duck". His last staff work for Disney was producing and directing the Disney TV show "The Mouse Factory", which ran from 1972 to 1974. He continued to do various projects on his own, even returning to do some publicity tours for the Disney corporation. He also worked on the World of Motion attraction for Disney's EPCOT Center.