<Tr> <Th> Species </Th> <Td> Zetoxian </Td> </Tr> <Tr> <Th> Gender </Th> <Td> Male </Td> </Tr> <P> The Great Gazoo is a character from The Flintstones animated series . He first appeared on the show on October 29, 1965 . The Great Gazoo was voiced by actor Harvey Korman . </P> <P> The Great Gazoo is a tiny, green, floating alien who was exiled to Earth from his home planet Zetox as punishment for having invented a doomsday machine, a weapon of immense destructive power . His invention was a button which if pressed would destroy the universe in an explosive "ZAM," though he insists he made it on a whim ("I wanted to be the first on my block to have one!") with no intent of using it . Gazoo was discovered by Fred and Barney when his flying saucer crashed; Gazoo recognizes Fred and Barney's world as prehistoric Earth, implying Zetox banished him through time as well as space . Due to the terms of his exile, he was required to do good deeds for whoever found him first, putting him reluctantly under Fred and Barney's command . </P>

Who did the voice of the great gazoo