Confident senior Jo begins the new school year by breaking her own cardinal rule: don't get involved in girl drama. but when she sees timid Abby preyed upon by Queen Bee Mandi and her minions, she takes sides in a viciously funny girl-world-war that turns North Shore High School upside down.
Meaghan Jette Martin
Jo Mitchell
Jennifer Stone
Abby Hanover
Maiara Walsh
Mandi Weatherly
Nicole Gale Anderson
Hope Plotkin
Claire Holt
Chastity Meyer
Diego Boneta
Tyler Adams
Bethany Anne Lind
Quinn Shinn
Patrick Johnson
Nick 'Big Z' Zimmer
