When Aunt Lil comes to Jefferson City to watch Peepers teach, Mrs. Gurney kept her occupied with social functions.

Mr. Peepers gets cornered by Mrs. Gurney's niece, a very intellectual and aggressive type, at a party.

Wes pressures Mr. Peepers into getting his recalcitrant locker repaired.

Wes is anxious to show his friends the motion picture film he and Marge shot on their vacation.

Wes and Marge simultaneously make plans to have a larger, more comfortable home built, each without telling the other.

Nancy repeatedly misses Mr. Peepers, and vice versa, as each seeks to welcome the other back after the long summer vacation.

At Upstate Teachers' College for a summer refresher course, Mr. Peepers visits his former professor, Dr. Ludvig Hoffman. He winds up rooming with a young drum-playing football player who flunked out the previous year, and who calls the slightly older Mr. Peepers "Pop." Finally, the lonely Mr. Peepers meets up with some old friends, and they get together for a reunion drink.

Wes, Marge, Nancy, and Mrs. Gurney meet Peepers at his mother's house in order to give him a ride to the college, where he is to take a refresher course for secondary science teachers. They plan to arrive in the evening and drive through the night, but Mom Peepers is concerned that they all get a good night's sleep first. Finally it is agreed that they will spend the night at Mom's house, but they wind up talking all night and get no sleep at all.

Show-off Cousin Luther and other relatives come to visit Ma and Sis Peepers, where Mr. Peepers is staying.

As summer vacation begins, Peepers takes a bus trip to his home town. His attempts at reading a mystery novel are repeatedly foiled by numerous talkative passengers.

Mr. Peepers borrows Mr. Remington's car to take Nancy on their last date before he leaves Jefferson City for ten weeks. They get lost and end up at Mr. Remington's lodge hall—where Nancy dances with everyone but Mr. Peepers.

Peepers takes public speaking lessons from Wes when he finds he must make the graduation speech.

Despite Marge's inexperience in cooking, she and Wes invite Mr. Peepers and Nancy over for dinner. After dinner, Wes and Marge fight, and at midnight, Wes appears at Mr. Peepers' apartment to spend the night.

Marge and Wes are about to come home from their Sun Valley honeymoon, and their apartment proves to be in less-than-perfect shape as Mr. Peepers and Nancy prepare it for the Weskits' return.

An old buddy of Mr. Peepers brings his precocious young Chinese son to be enrolled in Mr. Peepers' class.

Misunderstanding an overheard conversation between Mr. Bascomb and Mr. Peepers, Mrs. Gurney feels unwanted and decides to retire.

Wes and Marge finally get married.

A very nervous Wes takes the train to Chicago to meet Marge for the wedding, accompanied by Peepers, Nancy, and Mrs. Gurney.

School Superintendent Bascomb comes to inspect the students' newspaper publishing operation, run by a "crusading editorial staff."

Peepers captures a rare butterfly on an outing with Wes.

To celebrate the arrival of spring, Wes decides to organize a picnic.

Peepers decides he needs a new car to win Nancy's heart.

Peepers' mother is the special guest at his surprise birthday party.

Mrs. Gurney and Nancy join the original Broadway cast of "Romeo and Juliet" for a performance of the play in Jefferson City.

Wes hunts for an apartment while Marge and Nancy attend Marge's bridal shower.