Carol is secretly writing an article about life with the Brady Bunch for Tomorrow's Woman Magazine. But soon after sending the article in, she gets a rejection letter.

Alice is wooed by an old flame, whose shady stock tips tip Mike off to his real reasons for romancing the housekeeper.

The Bradys take sides when the kids crusade to save their park from becoming the site of a new courthouse, which Mike is designing.

Bobby goes for the gold on a TV-show's ice-cream-eating contest after he sees that he is the sole Brady without a trophy.

After witnessing a magician performing a disappearing act, Cindy refuses to sleep with the lights off. Meanwhile, Peter begins to develop a magic act and a reluctant Cindy agrees to be his assistant.

A reporter interviews Marcia and asks her about her views on Women's Lib. This leads to her joining Greg's Frontier Scouts to try to prove a woman can do anything a man can do.

Greg, tired of the antics of his younger siblings, thinks he should have his own room. Mike allows Greg to turn his den into his own room. This also leads to Greg dressing a whole new way and talking a whole new way, including calling his parents by their first names.

Mike's boss, Mr. Phillips, invites him and his family on a fishing trip on his boat. However when Cindy comes down with tonsillitis, the trip is postponed. Tonsillitis quickly claims another, when Carol also must have her tonsils taken out.

When Bobby gets a set of drums he drives the family up the wall. Meanwhile, Peter is made fun of for being in the glee club by his football teammates.

Jan thinks she is being given the cold-shoulder at school because of her blonde hair. She buys a brunette wig to gain attention at a party.

Jan and Cindy catch Greg smoking with some friends. This leads to them telling Marcia who in turn tells Mike and Carol.

Jan's practical joking puts Greg's science project, a mouse named Myron, in mortal danger when he gets loose allowing Alice to catch a glimpse of him which leads to her calling the exterminator.

Peter breaks Carol's favorite vase on the eve of a camping trip that he's looking forward to. So in order for him to go on the trip, the other Brady siblings unknowingly each confess.

When Bobby falls from a tree and sprains his ankle, he devolops a fear of heights. This prompts the Brady family to try to cure his fear.

Cindy has become somewhat of a tattletale leading Alice to get in a fight with Sam and the other siblings leaving her out of their activities. In the end, Cindy learns there are times when she has to tell what's going on when it's "important" ... such as when Tiger doggie-swipes a claim voucher for a prize Alice won in a jingle-writing contest.

Clark Tyson, a boy that Jan has a crush on, likes older girls, especially Marcia. This leads Jan to make up an imaginary boyfriend, George Glass.

A bully named Buddy Hinton has been making fun of Cindy's lisp. So in order to defend her, Peter tries to learn how to defend himself.

The boys find a wallet with $1,100 in a parking lot while playing football. The kids argue about who gets to keep the money and finally agree about sharing it but, the owner comes forward after seeing the ad in the lost and found section.

Greg gets his first job as an office boy at Mike's architectural firm. However, he places his job in jeopardy when he carelessly loses some important designs.

Marcia has a crush on a boy who doesn't even know she's alive, at least not until she studies up on his favorite hobby, insect collecting.

Greg's history project is a home movie about the pilgrims with the rest of the Bradys clan as the cast. However, soon the other Bradys take over and pretty soon Greg loses control of his project.

After Mike and Carol agree to let Marcia have a slumber party over a weekend, a classmate almost derails Marcia's plan when a teacher of theirs finds what she thinks is an unflattering picture that the girls made of her. When they discover the misunderstanding, Carol and Mike put the party back on track, only to be left in the dark of the boys' plans to wreak havoc on the girls' slumber party.

Mike and Carol agree to let Greg and Marcia babysit their siblings when they're going to be gone for the evening and Alice will be out. However, after Cindy comes down with a case of the sniffles, the adults fear that Greg and Marcia are going to be in over their heads.

One afternoon while practicing baseball, Greg gets a complement from the famous Dodgers pitcher Don Drysdale. As a result, Greg becomes so obsessed with the game that he soon contemplates dropping out of school in order to focus solely on his baseball career. However, when his next game takes place, Greg bombs so bad that he soon realizes that he has a lot more to learn before become a pro player.