The kids celebrate five years of living in the Davis apartment bu throwing a surprise party for Bill, who doesn't make it because of a trip to Washington D.C. Emily then reminds him of the day and he goes to the party after all.

Events conspire to make French lose his cool.

Cissy is asked by a boy in Vienna to be his bride. Cissy likes the idea at first, but reality comes in and snaps some sense into her.

A boxer advises Bill to send Jody to a boys camp.

Buffy throws an early Christmas party for a sick little girl who might not live to see it.

French contemplates marriage to raise his professional esteem.

A fantastic family trip in Spain goes absolutely wrong when Mr. French and the twins get lost.

French knows Maudie, a nobelwoman, as a former barmaid.

Jody makes friends with a boy in teh park whose uncle is Ken Granger, a football superstar. Jody starts worshipping the ground that Granger walks on until he finds out that Granger is suspended from the team for betting on his own games. Jody is disappointed, but Uncle Bill tells him that people do not act the way we want them to act.

Bill asks Cissy to babysit the twin while he and French are out. When her boyfriend calls and asks her to go on a trip, she calls someone else to take her place and then just leaves. The replacement does not get there because of a blizzard.

Jody falls for a girl named Geraldine only because he wants her stamp. Bill falls for a woman to get a job with her foundation. Jody then talks about stamp collecting and Geraldine becomes friends with him and gives him the stamp that he was after. Jody then gives the stamp back to her because he's more interested in her. The woman doesn't give Bill a job, but they become friends.

The siblings try to pair Bill with their teacher.

Tired of the unfriendliness from all of the tenants in the building, Buffy and Jody decide to throw a party for all of the neighbors. Then the neighbors get stuck in an elevator and they work together to fix the problem.

Jody worries that Bill can't attend a father/son night.

Bill refuses to fight Jody's classmate's father.

Emily playes matchmaker to Mr. French and Miss Faversham, and a matchbreaker to her son Jim and Cissy. Bill thinks that Emily believes that Jim is not good enough for Cissy.

Bill's new girlfriend gives him a genuine primitive Colombian artifact, in which Buffy and Jody take to school and to have it broken! They try to put the pieces back together again and uses clay to make an exact copy of the statue. Their handiwork is displayed at the gallery and people are trying to buy it. The kids confess their doings to Bill's girlfriend.

Buffy wants to join a clique, but is dropped because she is younger by one year. Bill makes a deal with Shirley, the leader, that if he builds them a clubhouse, Buffy can join the club. After the clubhouse is built, Buffy is now a member, but Cissy wants her to run for secretary. The current secretary, Carol, wants to know why Buffy is in the club and Shirley tells her the truth and Buffy is out of the club.

The excellent family series begins when Bill Davis, a fantastic construction engineer, unexpectedly adopts Buffy, who along with Jody and Cissy, have lost their parents in an accident. Buffy comes first and at first, Bill doesn't like her and wants to send her back to Terre Haute. Buffy gets the feeling that Bill doesn't like her and runs off to hide in the basement. Bill tells her that he likes her and wants her to stay. In the end, when Bill gets ready to leave for a trip, Jody and Cissy come to be with Buffy.

Uncle Bill might have found the right woman to marry in Rome, but calls it off when she doesn't like children

Bill's friend, Eng Ho, is planning an arranged marriage for his daughter, Ming Lee, and wants Bill to give her a place to stay until the wedding. Cissy then makes friends with her and takes her out with her friends. Ming Lee then falls for her escort, which is a bad idea when she is about to be married. Ming Lee decides not to marry, and her father threatend to take her back to Hong Kong. Bill convinces Eng to let Ming Lee stay in America.

When Mr. French gets too strict with the kids, Bill decides that he needs to loosen up. Bill hires Emily Turner to help Mr. French out, and she is won over by the kids because of her openness and free will. Mr. French hates Emily because of her attitude and decides that the apartment isn't big enough for two domestics. Mr. French then realizes that Emily is a great asset and they decide to work together.

Bill goes out on a date with a funny comedianne.

Buffy meets a real, live Mrs. Beasley, an old lady who owns a toy store, when a friend forces her to give up her doll, Mrs. Beasley.

Cissy takes care of her pregnant friend while her soldier husband is out on a job.