The movie centers on an amusing concept. "Dick" (John Wayne), who’s prone to infidelity, is the attractive and irresponsible son of affluent "Mr. Wallace" (Reginald Barlow). Unexpectedly, this carefree young man chooses "Marion" (Evalyn Knapp), a respectable woman—the granddaughter of a preacher from a small town he encounters at a gas station—and they quickly fall in love. His father isn't happy about the match, so …