The Flintstones Season 6 Episode 5
Hoping once again to strike it rich, Fred buys a circus. When the performers quit, Fred must put a show on himself with the help of Barney, Dino, and Hoppy, which he does successfully–so much that the performers return, and the former owner buys the big top back. To prove he is cured of get-rich-quick schemes, Fred passes up a chance to buy an oil well, which of course pays off.
Serie: The Flintstones
Director: William Hanna
Guest Star: Hal Smith, Henry Corden, Jean Vander Pyl, Mel Blanc