Mike comes home late because he got into trouble at school. The teacher thought he was peeking at a girl's answers, but he was just borrowing an eraser. He is almost done writing "I will not peak" 100 times on the board and has to finish it the next day. Sam thinks Mike should assert himself and tell the teacher he did nothing wrong. Sam drives Aunt Bee to Mount Pilot and is stopped by Officer George Hopkins. The Officer says Sam didn't signal when making a turn. Aunt Bee insists that Sam did make the signal, but Sam gets a ticket anyway. Aunt Bee tells Sam to fight it in court, but Sam would just as soon pay the ticket. Back at home, Mike reminds Sam of what he told him. In court, Officer Hopkins presents his side of the story. Aunt Bee testifies and then Goober gets up and says that the electrical system in Sam's car is working perfectly. Sam is then questioned by Prosecutor McComb and is found guilty by the Judge. But something Sam later realizes gets the Judge to change his mind.

Sam was experimenting growing string beans, but his crop turned out very poorly. Sam consults with his friend Ralph Barton, but Ralph has no answers. He then talks to Harry at the lawn and garden shop in town, but he's no help. Meanwhile, Millie is growing string beans in her backyard garden. Sam later sees Millie's beans and asks her what she did to get them to grow so well. Turns out Millie did nothing special but water them. Sam gets irritated when Millie sees a bucket of his tiny shriveled up beans. That night Sam and Millie are double dating with Goober and Marilyn. Sam becomes annoyed when Goober keeps complimenting Millie's beans. Mike talks to Millie about her fight with Sam and her beans. Later, Mike tells Sam that Millie talks to her beans. Ralph sees Sam talking to his beans and tells Sam something that makes him feel better. Sam apologizes to Millie and brings her some of his tomato crop. After he leaves, she compares his tomatoes to hers and hers are bigger.