William Hanna
William Hanna was an American animator and producer who co-founded Hanna-Barbera Productions with Joseph Barbera, creating the dominant force in American television animation for over four decades. Together they created Tom and Jerry while at MGM, then built Hanna-Barbera into a studio that produced The Flintstones, The Jetsons, Yogi Bear, Scooby-Doo, and dozens of other defining series.
