Hanna-Barbera Cartoons, Inc. was an American animation studio and production company that produced animated programming until 2001. It was founded on July 7, 1957, by Tom and Jerry creators and former MGM cartoon studio staff William Hanna and Joseph Barbera. Their shows included Huckleberry Hound, Quick Draw McGraw, The Flintstones, Yogi Bear, The Jetsons, Jonny Quest, Wacky Races, Scooby-Doo and The Smurfs. Its cartoons won a record-breaking eight Emmys.