Convinced that she'll fail in her basketball comeback, Mary develops a horrible attitude making her quite unpleasant. Eric laments that Mary never talks to him anymore. Lucy is excited over the prospect of her best friend Suzanne coming to visit, until she learns the girl ran away from home. Afraid of his science teacher, Mrs. Hunter, Simon loses his confidence in his ability to complete a class project and feigns illness to avoid it. Also, Ruthie is fearful of her first field trip thinking that she'll get lost from the group.

Eric's old Rock & Roll band has come to town for a small concert, although he is suspicious about their possible drug habit. The band is staying at the Camden home--- they have parked their trailer on the front lawn. Meanwhile, Simon starts to drink coffee and becomes very addicted. Lucy continues to be on the phone constantly talking to her boyfriend Jordan while Ruthie is constantly chewing gum. Also, Mary finds out that one of her friends from the basketball team, Diane, is taking natural pills to boost her energy and that everyone else on the team is taking them. Mary then decides to take a few pills herself when overhearing Matt in a conversation about his bottle of natural pills. Eric then yells at Matt when finding pills in his room. Matt says that he got it from a friend, but he didn't take any yet.

Mary then tells her father that she got the same pills from her friend Diane. When Eric tries to talk to Diane and her father, they do not listen to him. Later that evening, while E

Eric defends a custodian named Rudy from Simon's school who claims to be hearing messages from God and is forced into early retirement through the school board. Annie wants to cut loose for the evening, and does so with other fellow mothers. Ruthie encounters a chimp living in the Camden's tree in the backyard, but nobody in her family believes her when she tells them about it. Mary stays up babysitting for the twins when the parent's are out, and is ditched by Lucy.

After Mary dreams about playing basketball with the Los Angeles Laker's players, she receives an unexpected call from her coach. Mary gets her hopes up that she may be drafted by the WNBA after high school. Meanwhile, Eric and Annie get their feelings hurt after hearing Simon and Lucy, that they would'nt want to be a minister or a stay-at-home mom like they are. By this, Eric and Annie decide to spend more time with the kids to explain their roles that they've chosen in life.

As Annie plans a mysterious day of cleaning as Eric discovers the shocking news that Mary ran away from ""The Colonel""'s to come back home because of a devious scheme she had with Robbie and freaks out. Eric is convinced that more trouble is brewing and goes to insane lengths to find answers. In reality, Mary is heading home for a huge surprise birthday party for Eric, attended by all the people whose lives he's changed for the better in the past few years. Chores at home are interrupted, however, when Ruthie discovers Frankie and Johnny's baby, Mercy at the Camden front doorstep. Meanwhile, Lucy stays with her friend Mike's (guest-star Jeremy Lelliot) near catatonic mother for the day, and drops a proverbial bomb on Lucy. Also, Matt and Simon try to figure out why they delivered Mrs. Bink (guest-star Eileen Brennan) to the hospital.

Eric tries to arrange a romantic evening with Annie, but Annie keeps turning down every attempt he throws at her. At the same time, Annie takes Eric by surprise with the news that she would like to quit college and to start teaching to help get her out of her depression. Meanwhile, Simon is at risk of being fired from his new job at the pizza parlor by his excessive tardiness and discovering that waiting tables takes more people skills than he's equipped to handle. Also, Robbie sets Lucy on a date with one of his friends while Matt is concerned about a woman who keeps showing up at the clinic a lot. Lastly, Mary performs terribly in fire fighting training distracted by her consuming relationship with Wilson.