Step by Step

Cody trains Mark for a karate match and fights a bully. Frank installs an intercom to prevent his family from yelling at home.

Dana is upset when she must attend a community college with Cody rather than go to Harvard. J.T. gets his first credit card and goes on a spending spree.

Karen is harassed by Cody's fraternity brothers. Brendan takes up the trumpet, annoying his family.

Carol is offered the sports broadcaster job that Frank wanted. The kids fight over food.

Karen dates a social outcast in an attempt to be voted homecoming queen at school. Cody gets amnesia when he's struck by lightning.

Mark gets in trouble when he gets involved with a wild girl from school. Frank and Carol host a Halloween party. Cody makes the Guinness Book of World Records with the help of a pumpkin.

Carol thinks she may be pregnant. Dana and Cody compete in college with surprising results. Al goes out on her first real date with a boy.

Carol and Frank announce to the family that they're going to have a baby. When everyone gets upset, Carol insists the family see a therapist.

Cody tries to stop a former friend from committing suicide and ends up falling out of a plane. Frank and Carol talk about adding another room to the house for the new baby.

Frank and Carol humiliate Al by spying on her during a date with a new boy.

Frank gets worried that Carol will give all her love and attention to the new baby. Mark meets a girl he's been communicating with via computer.

On Christmas, J.T.'s ski trip plans go awry, and crotchety Aunt Edna annoys everybody, until the whole family learns a lesson about relationships.

J.T. lies about being wealthy to a pretty girl. Carol insists that Frank accompany her to the gynecologist.

Dana dates an older man and learns a valuable lesson. Carol craves all sorts of strange foods.

J.T. advises Mark on how to handle women, with disastrous results. Carol buys Frank an unusual birthday present.

Al and J.T. try to hide the dent they put in Frank's truck. Carol and Frank attend an infant care class with disastrous results for Frank.

Cody and Dana enter their tutoring students in a local television game show. Everyone tries to help Carol with the housework, with mixed results.

J.T. finds out why he was always a poor student. Carol and Frank apply to a prestigious preschool for their as-yet--unborn child.

Carol thinks Frank is having a love affair with a former girlfriend. Cody tries not to say "dude."

J.T. has the chance of a lifetime when his sexy college professor is interested in more than his mind. Cody sleepwalks, acting like a 5-year-old.

Brendan finds out his baseball hero is not such a great guy and Harmon Killebrew comes to the rescue. Frank and J.T. learns what it's like to be pregnant, the hard way.

Al and J.T. form a babysitting service, but when they try to care for 30 wild children, it's more than they can handle.

Al goes to a college fraternity party and impresses everybody with her maturity. But a devious guy almost ruins her big night.

Carol begins to give birth, prompting the children to reminisce on their times together.