An elderly man defends his shop from an armed robbery, but evidence makes Bernard and Lupo believe it was an inside job meant as a scare tactic for a shakedown.
Lupo and Bernard trace the steps of a man who served as a campaign volunteer before being murdered, uncovering a perplexing past and multiple suspects.
After the famous musician Bobby Fleet and his band arrive in Mayberry, Andy and Barney arrest the band to force them to listen to Jim Lindsey play the guitar.
The townsfolk struggle with the sudden arrival of a disreputable promoter and a troublesome thug claiming to be a distant relative of the legendary Wyatt Earp,
Aunt Bee receives her driving permit and backs into a tree after breaking a promise to Andy to not drive without a licensed driver with her when she drives.
After Goober's girlfriend agrees to fill in for Goober at the filling station while Goober goes on a fishing trip, he returns to a dose of shock and dismay.
While stopping for a fishing vacation, fictional pop singer Keevy Hazelton does a cover of a song written by Bee and Clara on his weekly television show.
When her temporary use of an extravagant wig succeeds in attracting the attention of a prominent visiting clergyman, Aunt Bee struggles to maintain the illusion
The father of a young woman, who died during a hectic emergency room shift, accuses the hospital of negligence, and the detectives move in to investigate.
The shooting of two men in a crowded subway initially appears to be a case of self-defense, but further investigation reveals revenge as a possible motive.