Charles becomes infatuated with Trish (Susannah Woodside), a beautiful fashion model and the daughter of Walter's friend.

The kids each must find a gladiator to represent their class in the school's stunt-filled quiz contest complete with pies in the face and a dunk tank.

While Commander Powell is home, Sarah is arrested for protesting the nuclear weapons on her father's ship.

Buddy offers to help out Adam with babysitting, but he ends up forgetting the little girl at the diner.

Charles and Buddy protest animal testing at their college.

When Jamie enrolls in a modeling school, a suspicious Charles decides to investigate. He and Buddy enroll in order to expose the school as a fraud.

After Charles is devastated at being dumped by his girlfriend, Buddy fixes him up with Beth (Brenda Swanson), a female bodybuilder at his health club.

Buddy enters a mental hospital to do research, but they make him a patient.

Charles meets a new girl, Rebecca Stansbury on campus, who happens to be an art student.

Ellen's attractive, married cousin Joan Robinson comes to visit and puts the whammy on Charles.

When Charles is named Student of the Year, local newspaper reporter Pat Walker (Barbara Rhoades) arrives at the house to interview him.

Charles tries to end a feud between Walter and Lillian by giving them each a ticket to a swing music concert.

Charles is ecstatic when he scores an A on his English assignment, until he turns past the cover page and discovers Sarah's poem there by mistake.

When Sarah tries to get closer to a boy that she likes by inviting him over to study, she is upset when he pays more attention to Charles than her.

Adam studies Charles' dating techniques.

When Charles bumps his head, he begins acting strangely and calls himself Chaz.

Buddy decides to become a priest after a near-death experience.

Buddy gets tested for ESP and starts to predict the future.

Charles gets trapped in an elevator with a blind woman.

Everyone in the Powell family wants something they-don't have, but someone else does.

What do you do when you want to go out, but you can't, because someone else is going out on a date that you aren't supposed to talk about.

Charles is mad at Buddy because Buddy sold him a cassette player which doesn't work.

Charles has to visit in town when his folks arrive for the weekend, so Buddy is placed in charge of the Powell kids.

A famous young movie star, Darby Peterson, shows up on Charles' doorstep disguised as "Dorothy."

Charles' first love returns