Harman-Ising: Pipe Dreams (cartoon)

This was one of the best color cartoons ever made, imo... Harman and Ising quit Disney over a contract dispute, founded "Happy Harmonies" which became "Merry Melodies" (!).. they created every after Mickey Mouse for Disney, then all the Merry Melodies cast: Porky Pig, Buggs Bunny, Daffy Duck, Elmer Fudd.. then at the end, a cat and mouse named "Puss N Boots", who were later renamed "Tom and Jerry".. these guys were the real creative genius behind Disney studios and he let them go rather than pay them a decent wage!