Disney as an animator and story director for 12 years. He was also an expert on the rock paintings of the Chumash Indians of California. His work for Disney included animation on Snow White and the Seven Dwarfs, character designs for Pinocchio, the story development for the "Night on Bald Mountain/Ave Maria" segment of Fantasia, writer for the Goofy cartoon They're Off and the voice of Angus MacBadger in the "Wind in the Willows" segment of The Adventures of Ichabod and Mr. Toad.-http://disney.wikia.com/wiki/Campbell_Grant