A group of careless and unlucky drivers are sentenced to attend traffic school to keep their records clean.

一个小女孩，老是因为各种倒霉的事儿而烦心。后来，她发现倒霉的不止她一个，她们家的人都很倒霉，原来这源自于她们家的一个诅咒。为了不倒霉到底，她决定找到破除诅咒的办法。