David has a rival, and his name is Will Thornberry - his next door neighbor.

Ozzie and Harriet read the newspaper and talk about Nancy Walker.

Ozzie decides to diet so he can fit into a pair of size 33 pants.

Ozzie quickly regrets advising David against allowing people to take advantage of his good nature.

On Halloween night, Ozzie and Thorny make plans to attend a non-costume party as Satan and a Scotsman. Meanwhile Ricky and David attend a Halloween Party at school and the Nelson household is besieged by children demanding candy - or else.

Ozzie has tickets to the Riviera Ballet, but Harriet doesn't want him to go because the actresses will be wearing skimpy bathing suits.

David gets a babysitting job and Ozzie is worried about David and the baby.

Ricky receives a perfumed letter from his neighbor, Julie Thornberry, inviting him to his first dance.

Having come home the previous day from Aunt Ellen's without any Thanksgiving leftovers, Ozzie and the boys become obsessed with a craving for more turkey

Ozzie is outraged after he doesn't receive a timely 'thank you' for the birthday gift he sent to Thorny.

Harriet decides to try a new hair style but it doesn't go over well with the Nelson men. Ozzie gently tries to suggest he wants her to go back to the look he's used to.

The boys want to earn extra money for Christmas, so Ozzie gives them permission to look for work.

Ozzie and David receive Christmas gifts after Christmas from Grandma Nelson.

Ozzie becomes upset, and increasingly obsessed, by a newspaper tribute to him that messes up his name.

Ozzie and Thorny's discussion about basketball escalates until they challenge each other to a game. They include their sons in the grudge match but then begin having second thoughts.

Ozzie discovers his family worrying about different things, and admonishes them, as well as rationalizing them out of their concerns. But later he reads a magazine article and seems to have trouble fighting off worry himself.

Ozzie wants to establish that he's head-of-the-household, and Harriet wants to be a good wife. Marital strife ensues.

While discussing The Rover Boys' books with Thorny, Ozzie takes off to check out a book at the library, hoping to prove Thorny wrong. But when he's caught with a big book, one of his boys' teachers is convinced he knows a lot about the Peloponnesian War and asks him to lead a book discussion. Ozzie is just too proud to admit the truth and decides to learn everything he can before the PTA meeting.

David and Ricky finally get their own separate rooms - with hilarious results.

Ozzie and Harriet are concerned that David will blow all the money he's saved on a new girl he's taking to a Valentine's Day dance.

There's a new traffic signal, and no one knows who should take the credit or get the blame.

Ozzie soon regrets a flirtatious moment shared with his dentist's new southern belle receptionist.

Ozzie painstakingly rehearses for a speech.

While in Herb Dunkle's empty office, Ozzie teaches Ricky how to crack a safe.

Andy Beesley gives Ozzie a new outlook on life: Enjoy life, while you can. Ozzie takes this philosophy to heart and sends the family on a spending spree down at The Emporium - a spending spree he soon regrets.