Hugh Harman (August 31, 1903 – November 25, 1982) and Rudolf "Rudy" Carl Ising (August 7, 1903 – July 18, 1992) were an American animation team best known for founding the Warner Bros. and Metro-Goldwyn-Mayer animation studios. They are particularly celebrated for Harman's 1939 antiwar MGM cartoon Peace on Earth and Ising won an Oscar for the MGM cartoon The Milky Way in 1940.