Overview: Patty gets a crush on her new French teacher after he makes her his test subject.
Overview: While Patty is taking a test to determine the intelligence of today's students, the machine goes nuts and the results say Patty is a genius with a 185 I.Q.
Overview: J.R. Castle leads Martin to believe that Patty and Richard are planning to elope. Acutally, they are helping Natalie plan a surprise vacation for Martin and her at the same fishing lodge where tjhey spent their honeymoon.
Overview: Martin's Aunt Pauline comes to visit.
Overview: Ross is invited to his first dance, so Patty and Cathy try to teach him about girls.
Overview: Ross tape records conversations at Patty and Cathy's slumber party's, and then blackmails them with the tape.
Overview: When Mr. Lane refuses to pay for an evening gown for Patty, she decides to go into the babysitting business.
Overview: When the star basketball player's parents move to Michigan, the Lanes invite him to stay with them.
Overview: Patty and Cathy both run for president of the Girls' League.
Overview: Patty plays Patty and Cathy at a party, after Cathy got sick for having taken a flu shot meant for Patty.
Overview: The school is putting on a lavish version of Anthony and Cleopatra. Cathy tries out for the lead, but Patty unexpectedly gets it.
Overview: Cathy wants to win more friends, so she writes to Aunt Jane,a Lonely Hearts colunnist, for advice.
Overview: Richard enters Patty and Cathy's song in the Jimmy Dean Songwriter Contest. Unfortunately, Patty had copied the words from a book of poetry!!
Overview: Cathy falls in love with a foreign exchange student.
Overview: Christmas is a day away and Cathy anxiously awaits a visit from her father, only to learn that he is a prisoner in a foreign country.
Overview: Martin's brother Kenneth sets out to write his autobiography, but discovers writing a book to be more difficult than he imagined.
Overview: Patty become an astrologist in order to earn money to buy Natalie a birthday present.
Overview: When all the girls like the dress that Cathy made, she and Patty decide to go into business.
Overview: Patty writes a novel presenting the viewpoint of the American teenager and immediately gets a publishing contract.
Overview: Martin learns that he is being transferred to Paris.
Overview: Natalie makes the mistake of leaving her cake in the church bazaar on the kitchen table unattened.
Overview: Patty and Richard decide to go steady.
Overview: Natalie Lane begins to feel unwanted and devises a plan to get even with her family for the uncaring way they have been acting.
Overview: Cathy buys a vacuum cleaner for Natalie's birthday but finds the cost is too much for her to handle.
Overview: After flunking an exam for teenagers, Patty decides to enroll in modeling school.
Overview: To increase the circulation of the school paper, Patty uses scandalous stories which infuriate the school principal.
Overview: In order to buy a gift for his parents wedding anniversary, Ross enters Patty's photo in a teenagers beauty contest.
Overview: Patty receives some beautiful letters from a new pen pal, and therefore loses interest in Richard.
Overview: In order to impress Sue Ellen, Patty buys an expensive dress that she can't afford.
Overview: Patty discovers that she is allergic to Cathy.
Overview: Patty unknowingly signs papers to adopt a Korean orphan.
Overview: Richard decide to quit school.
Overview: In order to get elected chairman of the class prom, Patty promise to get Pinky Gristol "The Mop" as a guest.
Overview: Cathy, who is student principal for a week, has trouble dealing with Patty.
Overview: Patty gets a job at the local ice cream parlor.
Overview: Patty and Cathy reminisce about Cathy's arrival in the Lane household.