Both Andy and Barney are offered membership in an exclusive men's club, but Barney manages to alienate the entire group by trying too hard to fit in -- an endeavor that threatens his chances at joining the elite organization.

Can the town drunk masquerade as a respected Mayberry deputy? That's the plan when Otis Campbell receives a letter from his brother, who is planning to visit the town and observe his brother's law-enforcement talents.

The Barbershop Quartet is missing one singer when Howard develops a sore throat. Andy, much to his dismay,must bring along a chicken thief who is a great singer. Andy has deep misgivings about this fellow and whether he will actually sing or try to break free.

Aunt Bee runs for a seat on the city council against the more qualified Howard, who is supported by Andy.

A stranger comes to Mayberry promising to find the Ross Raiders treasure. Goober, Floyd, Helen and Bee all invest--much to Andy's irritation.

When Howard suggests Mayberry erect a statue of Andy’s ancestor Seth Taylor in honor of all the work he did to make the town the quaint place it turned out to be. However, after a local artist completes the statue and earns the praise of the Taylor’s and everyone else in town, Andy and Aunt Bee get a big shock when Mr. Simmons lets them in on a secret that Seth Taylor worked with his ancestor to swindle the town out of a large amount of money. At first Andy and Bee want to keep this secret under raps, but she soon admits what Seth did during the unveiling speech. In the end, Floyd saves the day by saying that while Seth wasn’t the hero everybody thought he was; he still played a large part in making Mayberry the town what it is today.

Howard takes a liking to his Little Brother's sister.