 Annabel and her mother Tess are constant quibblers. Tess s fiance is an unacceptable replacement for Anna s dad, and Anna s music, friends, grades and taste in boys (ad nausem) are all unacceptable in her mother s eyes. Then dawns that fateful freaky Friday-- when Anna and Tess switch bodies, and must learn to live in each other s place. It is only then that "selfless love" will change them back. A fresh and delightful, if somewhat cheesy, family comedy.