When teenager Ren and his family move from big-city Chicago to a small town in the West, he's in for a real case of culture shock after discovering he's living in a place where music and dancing are illegal.

Sam, Trish, Beth, and Annie are four Valley Girls bored with shopping and frat parties. They come across kind Mr. Stanton, who is running a home for orphaned boys. Mr. Stanton and his charges are in danger of being evicted from their home if they don't come up with the rent money that is due, and one of the boys has taken to selling drugs for a couple of sleazy dealers. When Trish's prized "TUBUL R" Mercedes convertible is lost in a bet in which their Beverly Hills rivals have cheated, mayhem ensues as the Vals, with the help of their frat boy boyfriends, save Mr. Stanton and his boys from being evicted, give the drug dealers their just desserts, and exact revenge on the Beverly Hills brats in a rematch.

A brother and sister get caught up in the drug scene in their local high school, with tragic results.

A teenage runaway attempts to readjust to home and family life in Minnesota after returning home after years of working on the streets of New York City as a hooker and tries desperately to regain her parents' understanding and love.

A middle-aged mom and her teenage daughter adjust to life together after Dad's affair breaks up the family.