Lucky Jackson arrives in town with his car literally in tow ready for the first Las Vegas Grand Prix - once he has the money to buy an engine. He gets the cash easily enough but mislays it when the pretty swimming pool manageress takes his mind off things. It seems he will lose both race and girl, problems made more difficult by rivalry from Elmo Mancini, fellow racer and womaniser.

A group of scientists take Simon, a psychology professor, as a test person for a brainwashing experiment and try to convince him that he is a living being from another planet.

Tax collector Lorenzo Charlton comes to the Larkins' farm to ask why Pop Larkins hasn't paid his back taxes. Charlton has to stay for a day to try to estimate the income from the farm, but it isn't easy to calculate when the farmer has such a lovely daughter.

Nine-year-old Amy has decided that klutzy neighbor Arthur is the one she's going to marry. However, Arthur is too busy trying, and failing miserably, to get a place on the football team to pay any attention to her. So she comes up with what she thinks are foolproof schemes to get him to succeed, which will give him more time to spend with her. Complications ensue.