The Brady family learns that a trading stamp company is going out of business. A fight breaks out over who should get all of the saved stamps, the boys or the girls. If the girls get them, they'll buy a sewing machine and if the boys get them, they'll by a rowboat.

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.

In a paper for English class, Greg writes about wanting to follow in his dad's footsteps and become an architect. When Mike, reads the paper, he is ecstatic and goes all out encouraging him unknown to him Greg just picked whatever career to write the paper. Meanwhile, Peter and Jan also explore careers.