Messrs. Hook, Line and Sinker decide to get out of the fish business and into the saloon business. But their business broker mistakenly believes they want to buy a beauty salon, and sells them a dilapidated shop in Mexico. The stooges are three fish peddlers who, looking for a new business opportunity, open a beauty salon south of the border. Their first customers are some chorus girls from a local night club. After the stooges completely ruin the girl's hair, and their manager finds out, the boys must leave on the run.