19-Year-old JT dates a 29-year-old woman with an ulterior motive; Mark and his buddies are caught watching an adult video.

JT moves out of the house--and into Jean-Luc's. Meanwhile, Carol tries to spend more time with the girls.

Mark's big date backfires and makes him the laughingstock of the school; Karen's collagen injections make her lips huge.

With the kids at school, Carol decides to take some college courses--the same ones Karen is taking. Meanwhile, Dana tells Rich to get serious about his education.

Two Halloween parties result in a lesson about being scared for Lilly and a ghostly encounter for JT.

Frank and Carol attend their 25th high-school reunion, along with Frank's old rival; Rich and JT charge pals to watch a bikini contest on TV.