Barney feels he's become "hexed" after Andy persuades him to throw away a chain letter. Now with the annual law-enforcement officers' pistol-shooting qualifications coming up, Andy has to soothe Barney's nerves or he may lose his job.

Andy and Barney go to investigate the man who Aunt Bee has told them she is dating and find out that not only is he married with children, but he has never dated Aunt Bee.

After arresting a couple of "fun girls" from Mount Pilot, Andy and Barney need to postpone their big date with Helen and Thelma Lou. Not wanting their dates to worry, Andy describes their prisoners as hard-bitten criminals. The ploy works, until Helen and Thelma Lou decide to make a surprise visit to the courthouse.