PersonWilliam Hanna35 credits in the catalogue: acting, directing, writing.ActingThe Flintstones1994Executive in BoardroomThe Flintstones in Viva Rock Vegas2000Special AppearanceDirectingThe Man Called Flintstone1966DirectorThe Thanksgiving That Almost Wasn't1972DirectorJetsons: The Movie1990DirectorWritingThe Flintstones1960CreatorThe Magilla Gorilla Show1964CreatorThe Secret Squirrel Show1965CreatorThe Man Called Flintstone1966StoryYoung Samson1967CreatorWacky Races1968CreatorThe Perils of Penelope Pitstop1969CreatorHong Kong Phooey1974CreatorTom and Jerry: The Movie1992CharactersScooby-Doo on Zombie Island1998CharactersThe Flintstones in Viva Rock Vegas2000WriterScooby-Doo! Mystery Incorporated2010CreatorScooby-Doo! & Batman: The Brave and the Bold2018CharactersProductionRed Hot Riding Hood1943Co-ProducerSwing Shift Cinderella1945Co-ProducerThe Flintstones1960ProducerThe Jetsons1962Executive ProducerThe New Scooby-Doo Movies1972ProducerThe Thanksgiving That Almost Wasn't1972ProducerCharlotte's Web1973ProducerGoBots: Battle of the Rock Lords1986Executive ProducerScooby-Doo and the Ghoul School1988Executive ProducerJetsons: The Movie1990ProducerOnce Upon a Forest1993Executive ProducerThe Flintstones1994Executive ProducerThe Flintstones in Viva Rock Vegas2000Executive ProducerScooby-Doo and the Cyber Chase2001Executive ProducerScooby-Doo2002Executive ProducerCrewScooby-Doo and the Cyber Chase2001In Memory OfScooby-Doo! and the Legend of the Vampire2003In Memory Of