74-Hawaii Bound (Part 1)
Mike is able to take the entire family to Hawaii to check the construction of a building he designed. The Bradys tour the island and the boys get involved with an ancient tabu.
Guest Star: Don Ho
75-Pass the Tabu (Part 2)
Greg is saved from drowning and bad luck continues to plague the Bradys. The boys decided to return the idol to the ancient Hawaiian burial grounds to break the spell.
76-The Tiki Caves (Part 3)
The boys return the tiki they found to the burial cave, where they meet Professor Whitehead, who believes they intend to steal his latest "find."
Guest Star: Vincent Price.
77-Today I Am a Freshman
Nervous about entering high school, Marcia decides to sign up for every club on campus.
78-Cyrano de Brady
Peter calls on Greg's help in winning the girl of his dreams, but the plan backfires when she falls for Greg.
79-Fright Night
The Brady kids learn a valuable lesson after trying to outfrighten each other by haunting their own house.
80-The Show Must Go On
The whole family gets into the act as Marcia talks Mom into appearing with her in the high school "Family Night Frolics."
Factoid:: The writer of the Brady Brady Theme, Frank DeVol has a cameo appearance in this episode.
81-Jan, The Only Child
Jan goes through yet another personal crisis when she wishes she were an only child. The others oblige her wishes, keeping her out of their plans for an upcoming hoedown.
82-Career Fever
Mike is thrilled to read a school paper Greg wrote about pursuing a career as an architect. But Greg doesn't have the nerve to confess he isn't really interested in following in his father's footsteps.
83-Good-bye, Alice, Hello
The kids all gang up on Alice when they think she is ratting them out to their folks and railroad her out of the Brady house. Realizing what a mistake they've made, the kids plot to win her back.
84-Greg's Triangle
Jennifer, Greg's new steady, is Marcia's competition for head cheerleader. Greg is head of the judging committee, and has to face a difficult decision.
Guest Star: Rita Wilson
85-Everybody Can't Be George Washington
Peter is put off by being cast as Benedict Arnold in a school play. Not wanting to portray the famous traitor, he decides to get himself kicked out of the production rather than face the challenge.
86-Love and the Older Man
Marcia develops a crush on her dreamy new dentist, Dr. Vogel. She believes that the feeling is mutual when she misinterprets his interest in her as a baby-sitter.
87-Greg Gets Grounded
Greg is banned from driving the car for one week after a near accident on the freeway. He really gets in hot water when he enters into an agreement to use "exact words" with his parents in a feeble attempt to reverse their decision.
88-Amateur Nite
When Jan adds an engraving to their parent's group anniversary gift, a silver platter, she ups the price by $45. When the kids realize they don't have that kind of money, they enter a variety show contest as a singing group named The Silver Platters in an attempt to win their deficit.
89-Bobby's Hero
Mike and Carol are asked to meet with Bobby's principal, who informs them that their youngest has made a hero out of outlaw Jessie James. Mike sets out to change his son's opinion of Bobby's nefarious idol by exposing him as a cold-blooded killer.
90-The Subject Was Noses
Marcia breaks her date with Charley to go out with Doug Simpson, the most popular boy on campus. She gets a dose of her own medicine when Doug cancels their date after she is smacked in the nose by a flying football.
91-How to Succeed in Business
Peter's bloated self worth gets him into trouble again. This time, he gets a job with repairing bikes and tells his family that he is doing great, when in actuality he's driving his boss crazy and is about to be fired.
92-The Great Earring Caper
Cindy loses her mother's favorite earrings and enlists super sleuth Peter's aid in finding them.
93-You're Never Too Old
The kids try to match up Mike's grandfather and Carol's grandmother, played by Robert Reed and Florence Henderson.
94-You Can't Win 'Em All
Damaged Brady egos emerge when Bobby and Cindy vie to appear on a TV game show.
95-A Room at the Top
Marcia and Greg clash yet again as Mike and Carol each promise them the attic for a bedroom without the other's knowledge.
