Mike writes test answers on his shoe soles.

Mike and his friends go to a college party and have to decide whether to use drugs or not.

The Seavers begin to make room for baby, relegating Ben to the guest quarters and making the others lament the changes bound to come. Meanwhile, Maggie grasps for a way to tell her boss she is pregnant.

Ben invites a street girl home for the holidays.

Maggie and Jason try to keep Mike in his room to complete an English paper, but Mike's mind is of course elsewhere.

A new school year brings boredom, bullies, and romantic mix-ups.

Great expectations turn sour at the Dewey High dance after Mike hears Lydia's voice; and Ben and Stinky find themselves in a seedy diner eyeing a pinball machine that pays real money.

Jason takes Maggie on a tropical getaway to lift her spirits after her father's death, trusting Chrissy to Mike and Carol.

Jason embarrasses Mike at a Bruce Springsteen concert when they are interviewed together.

Maggie wants Jason to fire the elderly handyman he hired to fix the furnace, but he refuses because the man is a friend.

After their success in the school play, Mike and Monica set their sights on a Broadway audition for ""Our Town.""

Mike takes Ben girl chasing.

Mike's infatuation with a Madonna look-alike worries Maggie.

Mike doodles on his aptitude test and winds up with an IQ score of 27.

Ben gives Jason a very expensive birthday present, causing speculation on how he can possibly afford it.

Mike's practical-joker uncle Bob visits from the hereafter.

A cheerleader befriends Carol solely to meet Mike.

Jason and Maggie want to go to a mountain lodge for a weekend, but are reluctant to leave the kids alone.

Ben has been calling an X-rated phone service.

Carol spreads rumors about herself and a "hunk".

A con man sells Mike a "magic" rock.

Mike plays Cupid for smitten Ben and his baby sitter.

Mike uses double talk to sell stereos.

While on a Valentine's Day dinner date with Kate, Mike runs into Julie at the restaurant.

When Mike lands a role in an off-Broadway play, he leaves college to pursue acting full-time in New York City.