Aired: 9/11/1990
Charlie doesn't return for the new school year and the Kids are wondering where's Charlie? Charlie found an acting gig and left and now the students have a new teacher, Billy MacGregor.
Aired: 9/18/1990
When Alan is caught cheating, Billy has the class act as a jury to decide his punishment.
Aired: 9/25/1990
Arvid goes out with gorgeous Viki.
Aired: 10/2/1990
Arvid's infectious flu may keep the class from performing in a Shakespeare competition.
Aired: 10/9/1990
Billy tries the personals ads.
Aired: 10/16/1990
Inspired by his French class, Eric goes to ""find himself"" in Paris.
Aired: 10/23/1990
Billy fakes a heart attack to circumvent a health-insurance bureaucrasy; the IHP girls try writing a romance novel.
Aired: 10/30/1990
After Billy is robbe, he has the class write papers on gun control, leading Arvid to a harrowing experience when he buys a gun for the assignment. (Part 1 of 2)
Aired: 11/6/1990
Bully Zach may have Arvid's missing gun. (Part 2 of 2)
Aired: 11/13/1990
The IHP class behaves obnoxiously when their bus breaks down at a rural truck stop.
Aired: 11/20/1990
Jasper's overprotective parents hire a babysitter for him -- and to his mortification, it turns out to be Sarah.
Aired: 11/27/1990
Billy and Bernadette take dance lessons at the studio where Alex teaches, and where he's pursued by a woman.
Aired: 12/4/1990
Arvid trains a chimp at his part-time pet store job and, rather than let it be sold, hides it in the classroom.
Aired: 12/11/1990
Simone's reputation suffers when Alex lies to his friends about a romance with her.
Aired: 12/18/1990
At Christmas, Billy helps Viki find her birth mother, but the woman doesn't want to see her.
Aired: 1/8/1991
T.J. turns down Aristotle's invitation to the senior prom.
Aired: 1/15/1991
The kids work on their yearbook, with Eric beginning to regret not having participated more extracurricularly.
Aired: 5/28/1991
To save Dennis after a prank, Billy creates a fictional student -- who apparently gets the MIT scholarship Dennis wanted.
Aired: 6/4/1991
Darlene promises to treat the class to an elaborate farewell dinner, but then finds her credit card revoked.
Aired: 6/11/1991
The class learns T.J. is more than just a contemporary-style musician when Billy discovers her operatic talent.
Aired: 6/18/1991
With a wrecking ball ready to demolish the school, the IHP class waits to fund out who's to be valedictorian. (Part 1 of 2)
Aired: 6/25/1991
The IHP class graduates, with T.J. as valedictorian. (Part 2 of 2, and series finale)
