Rick Brutti on X: "William Hanna died 18 years ago today in Los Angeles, California age 90, animator, Hanna-Barbera, Tom and Jerry, The Flintstones, The Huckleberry Hound Show, The Jetsons, Scooby-Doo, The
William Hanna | Muppet Wiki | Fandom
William Hanna - Emmy Awards, Nominations and Wins | Television Academy