Australian good girl Sandy and greaser Danny fell in love over the summer. But when they unexpectedly discover they're now in the same high school, will they be able to rekindle their romance despite their eccentric friends?

The most important family in Hickoryville is (not surprisingly) the Hickorys, with sheriff Jim and his tough manly sons Leo and Olin. The timid youngest son, Harold, doesn't have the muscles to match up to them, so he has to use his wits to win the respect of his strong father and also the love of beautiful Mary.