‍When Helen Crump tells Andy she has a colleague from the Raleigh school board visiting Mayberry on business, Andy casually suggests she bring her along for dinner. When they arrive, Andy is surprised to discover the colleague is not a woman at all, but Frank Smith

Andy isn’t pleased when Opie comes home and admits he wrecked his bicycle by crashing it into a tree, bending the front wheel badly. Andy decides it may be time for Opie to pay for his mistakes.

When Andy shuts down a questionable harem-dancer show at the carnival, the owner packs up and leaves town, but not before abandoning his one-man band, Jerry, behind.

There’s a carnival in town, and for Opie it’s about as good as life gets. Bright lights, games, prizes, he’s swept up in the excitement and is enjoying every minute of it. While wandering the midway, two crooked carnies spot an opportunity.

When Helen tells Andy that Opie isn’t doing very well in arithmetic, Andy takes the news in stride. He listens, agrees that Opie should spend a little more time on homework, and trusts that things will work themselves out.

Newton Monroe is a traveling salesman who makes his living selling whatever bargains he can find out of the trunk of his car. When he rolls into Mayberry, Andy keeps a close eye on him at first, worried that the merchandise might be stolen.

Andy and Barney are forced to cancel a date with Helen and Thelma Lou due to work at the courthouse. It’s inconvenient, but understandable, or at least it would be, if not for what happens next. Out of nowhere, Daphne and Skippy, the notorious “fun girls,” arrive

With Opie away for the night, Andy worries that Aunt Bee might feel lonely. Wanting to be thoughtful, Andy and Helen invite Bee to spend the evening with them. The night goes pleasantly enough, but afterward,

Opie and his friend catch the journalism bug and decide to start their own school newspaper, The Mayberry Sun. They write earnestly about classroom happenings and school events, but circulation is disappointing.

While digging through old police records, Barney stumbles upon a nearly forgotten case file: an assault involving Floyd and Charles Foley, dating back nineteen years.

When Andy’s strikingly attractive “cousin” Gloria comes to stay at the Taylor home, trouble quietly follows her through the front door. Gloria isn’t really Andy’s cousin

After Andy is featured in a national sheriff’s magazine as “The Sheriff Without a Gun,” Mayberry suddenly finds itself in the spotlight. The article catches the attention of a television production team

While patrolling near the railroad tracks, Barney runs a hobo off the property and stumbles upon something far more interesting than he ever expected: a briefcase stuffed with $250,000.

When Andy casually mentions that he may accept a job with a corporation, Barney is stunned. To Barney, leaving Mayberry and the Sheriff’s office borders on insanity. But Andy, trying to soften the blow

Andy and Barney are beginning to notice a pattern, and it’s becoming a problem. Every time they go out on a date with Helen and Thelma Lou, Goober somehow manages to appear.

Barney Fife insists, loudly and repeatedly, that he is not superstitious. So when he receives a chain letter predicting terrible luck unless copies are mailed to friends, Barney makes a bold declaration: he won’t send it.

Otis makes one of his most memorable entrances into Mayberry, riding a cow. For Andy, it’s just another familiar chapter in Otis’s long-standing routine. For Barney, however, it’s a call to action.

With Barney away on vacation in Raleigh, Andy finds himself short-handed and in need of help around the courthouse. At first, Andy manages fine, but when he’s suddenly required to attend a Sheriff’s Safety Conference for several days, he faces a real problem

After a casual conversation, Barney Fife becomes convinced he has found the ideal side business: real estate. Confident, enthusiastic, and blissfully unaware of the complications ahead

Otis’s weekly visit to the Mayberry jail is usually a routine affair: lock the door, sleep it off, and head home the next morning. This time, however, things take an unexpected turn.