AllMovie

Harvey Korman provides the voice of Gazoo, a tiny green space alien who has been exiled from the planet Zetrox. Arriving on earth during the Stone Age, Gazoo is rescued by Fred and Barney, thereby obliging the imperious spaceman to return the favor--even though he regards his saviors as a pair of "dumb-dumbs." The fact that only Fred and Barney can see and hear The Great Gazoo is both their blessing and their curse, as they learn the hard way when they demand that Gazoo arrange for them to enjoy an expensive dinner in Bedrock's finest restaurant.