Episode 1
Patty gets a crush on her new French teacher after he makes her his test subject.
Episode 2
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.
Episode 3
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.
Episode 4
Martin's Aunt Pauline comes to visit.
Episode 5
Ross is invited to his first dance, so Patty and Cathy try to teach him about girls.
Episode 6
Ross tape records conversations at Patty and Cathy's slumber party's, and then blackmails them with the tape.
Episode 7
When Mr. Lane refuses to pay for an evening gown for Patty, she decides to go into the babysitting business.
Episode 8
When the star basketball player's parents move to Michigan, the Lanes invite him to stay with them.
Episode 9
Patty and Cathy both run for president of the Girls' League.
Episode 10
Patty plays Patty and Cathy at a party, after Cathy got sick for having taken a flu shot meant for Patty.
Episode 11
The school is putting on a lavish version of Anthony and Cleopatra. Cathy tries out for the lead, but Patty unexpectedly gets it.
Episode 12
Cathy wants to win more friends, so she writes to Aunt Jane,a Lonely Hearts colunnist, for advice.
Episode 13
Richard enters Patty and Cathy's song in the Jimmy Dean Songwriter Contest. Unfortunately, Patty had copied the words from a book of poetry!!
Episode 14
Cathy falls in love with a foreign exchange student.
Episode 15
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.
Episode 16
Martin's brother Kenneth sets out to write his autobiography, but discovers writing a book to be more difficult than he imagined.
Episode 17
Patty become an astrologist in order to earn money to buy Natalie a birthday present.
Episode 18
When all the girls like the dress that Cathy made, she and Patty decide to go into business.
Episode 19
Patty writes a novel presenting the viewpoint of the American teenager and immediately gets a publishing contract.
Episode 20
Martin learns that he is being transferred to Paris.
Episode 21
Natalie makes the mistake of leaving her cake in the church bazaar on the kitchen table unattened.
Episode 22
Patty and Richard decide to go steady.
Episode 23
Natalie Lane begins to feel unwanted and devises a plan to get even with her family for the uncaring way they have been acting.
Episode 24
Cathy buys a vacuum cleaner for Natalie's birthday but finds the cost is too much for her to handle.
Episode 25
After flunking an exam for teenagers, Patty decides to enroll in modeling school.
Episode 26
To increase the circulation of the school paper, Patty uses scandalous stories which infuriate the school principal.
Episode 27
In order to buy a gift for his parents wedding anniversary, Ross enters Patty's photo in a teenagers beauty contest.
Episode 28
Patty receives some beautiful letters from a new pen pal, and therefore loses interest in Richard.
Episode 29
In order to impress Sue Ellen, Patty buys an expensive dress that she can't afford.
Episode 30
Patty discovers that she is allergic to Cathy.
Episode 31
Patty unknowingly signs papers to adopt a Korean orphan.
Episode 32
Richard decide to quit school.
Episode 33
In order to get elected chairman of the class prom, Patty promise to get Pinky Gristol "The Mop" as a guest.
Episode 34
Cathy, who is student principal for a week, has trouble dealing with Patty.
Episode 35
Patty gets a job at the local ice cream parlor.
Episode 36
Patty and Cathy reminisce about Cathy's arrival in the Lane household.
