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 -
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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.