When one of Wesley's friends is revealed to have AIDS, he is taken out of school due to the ignorance and uncertainty that many of the other children's parents share. This leads Wesley to shun his friend in fear of getting the disease himself.

Wesley has been grounded to the house after yet another prank on the Hufnagels but he's determined to sneak out. When Mr. Belvedere discovers he's gone he goes after him and ends up in the hospital in a coma after wrapping Marsha's porsche around a tree. Mr. Belvedere is then taken on an ""angelic"" journey of what the Owens' would be like without him.

When George learns that he is the winner of The Happy Guys of Pittsburgh Man of the Year Award he is thrilled. That is, until he learns he must give a speech, something he's terrified of doing. Meanwhile, a project in one of his classes has Kevin married to a nice girl but he's resistant to being seen with her in public.

When one of George's cousins' suddenly dies it prompts George and Marsha to prepare a will and they must decide whom should look after the children if they should die suddenly. Mr Belvedere, who happens to be their number one pic, turns them down without hesitancy.

George and Wesley have resons for wanting to play hooky from work and school. When they discover one another sneaking around the house they decide to play hooky together and decide to go fishing. However, a last minute trip to the market gets them into trouble when they run into Mr. Belvedere and two armed robbers.

George buys a pinball machine to recapture memories from his youth but quickly tires of it. However, Mr. Belvedere takes a liking to the machine and quickly becomes a pinball junkie and in the process begins to neglect his household duties. But when George sells the machine, Mr. Belvedere takes up a new residence, in the local arcade.

With everyone busy with their own lives, Mr. Belvedere appears to be lonesome, at least from Wesley's point of view and decides what he needs is a woman in his life. However, the woman who peaks his interest, wasn't quite the woman Wesley had in mind, when Mr. Belvedere begins seeing Wesley's teacher.

Heather has been floundering in her French class and Marsha insists that she get a tutor. Heather is thrilled to learn her tutor will be a high school boy but isn't prepared to learn that he's blind. However, she quickly realizes he is just like any other boy. Meanwhile, there is an all out war between the Owens' and their neighbors, the Huffnagels, thanks to Wesley's antics.

Wesley is all set to join the football team but is in for a shock when the only girl on his team gets a position on the team while Wesley is a bench warmer. Wesley sets into motion a plan of sabatoge that uses her crush on Wesley to his advantage. Meanwhile, Heather and Angela try to find an act for a talent show.

To celebrate their wedding anniversary, George and Marsha go on a romantic cruise but it turns out to be a cruise from Hell. Meanwhile, Mr. Belvedere takes a sojurn to England to rub elbows with royalty leaving Wesley and Heather at the mercy of Kevin whose pushy roommate, Casey, barges in and takes over.

For some extra money, Kevin picks up a job as an escort and after having an encounter with a sexpot, Kevin meets a sweet old woman whom he hits it off with and even begins thinking seriously of marriage when she proposes. Meanwhile, the Owens' monthly bills have gotten out of hand and Mr. Belvedere suggests a strategy to curb the family's expenses.

Wesley is trying to get the attention of a girl he likes and begins writing love letters to her. Meanwhile, Marsha and George's spring cleaning unearths some old love letters from an old flame and this prompts her to wonder why George can't be that romantic. In response, George begins plagerizing Wesley's poems. Meanwhile, Kevin and Mr. Bevedere become the repairmen for Kevin's apartment building.

Valentine's Day has one particular girl going wild over Wesley who does his best to try to avoid her. Meanwhile, Heather is let down after sending out tons of valentines but gets none in return, that is until a secret admirer begins sending her gifts.

Marsha has been busy night after night with her study group leaving little time for George. So George decides to plan a romantic dinner for two with Belvedere's help, but a surprised Marsha can't even find time for that. Meanwhile, Kevin begins dating a Swedish foreign exchange student.

Wesley has been cast as the lead in the school play and he's all set to play the part. However, when the director quits the play, Mr. Belvedere steps in as director and makes a decision for the best of the play. He decides to recast the lead with Tommy Sullivan leaving Wesley out in the cold.

After Mr. Belvedere trips over a skateboard and falls down the stairs, he becomes wheelchair bound with a broken leg. Thus, the family seeks a temporary housekeeper and one presents himself in the shape of Mr. Belvedere's midget cousin, Galen, who's out for more than just a job and a friendly visit, he wants revenge.

Heather and Angela are members of a Speech club and a certain boy catches both their eyes leaving the boy in the middle of a fued and he must decide between them. Meanwhile, Marsha redecorates Mr. Belvedere's room and Wesley and him become roommates and Wesley quickly becomes sick of his constant practical jokes.

Heather and Angela have decided to go out for the cheerleading squad. However, when Marsha finds out, she takes an unusual attitude toward it, this just on the eve of her birthday, of which Wesley is scrambling to get a present.

During an accordian lesson, Wesley's teacher, Mr. Zabriskie suddenly dies right after a frustrated Wesley silently wished his death. This leads Wesley to believe he is the one responsible for his teacher's death and begins to believe he has a special power.

Kevin has his friend come over to help him on a science project and George and Marsha quickly become worried when the girl arrives 8 months pregnant and wanting to name the baby Kevin if it's a boy. That appears to be besides the point when the girl suddenly begins to go into labor.

On the night of his prom, Marsha has Kevin sign a contract promising that if he should drink, he should call home for a ride and George and Marsha would promise not hassle him. This leads Kevin to take the contract a bit too far and begins drinking all the time which is masking a deeper problem.

Wesley has joined the football team and is terrible at the sport much to the disappointment of George. This re-opens old wounds in Kevin and decides to secretly join the football team to get a letter and make George proud. However, when Kevin's grades slip, George comes down hard on him and Kevin decides to move out, just days before Thanksgiving.

George and Mr. Belvedere become rivals in a contest over who can do without their favorite vice. George tries to give up smoking and Mr. Belvedere tries to give up junk food. Meanwhile, Heather's latest boyfriend has a strong attraction ... for Marsha.

While at the library, studying for his SAT's, Kevin runs into a lost Amish girl whom he brings home, where she marvels at modern conveniences. However, Kevin becomes smitten with the idea of becoming Amish himself, in hopes of escaping from the pressure of his world.

George is offered a guest appearance on a local talk show and the host, Barbara Collins, becomes smitten with him. Later, Geroge learns of her reputation which just may threaten his marriage. Meanwhile, a makeover from Heather has Wesley becoming a slave to fashion.