Meaghan Jette Martin as Jo Mitchell

Jennifer Stone as Abby Hanover

Maiara Walsh as Mandi Weatherly

Nicole Gale Anderson as Hope Plotkin

Claire Holt as Chastity Meyer

Diego Boneta as Tyler Adams

Bethany Anne Lind as Quinn Shinn

Patrick Johnson as Nick 'Big Z' Zimmer

Colin Dennard as Elliott Gold

Amber Brooke as Violet

Juliet Kim as Ling

Willie Larson as May

Linden Ashby as Rod Mitchell

Tim Meadows as Principal Duvall

Donn Lamkin as Sidney Hanover

Rhoda Griffis as Ilene Hanover

Dan Coleman as Mr. Winkle

Mike Pniewski as Mr. Giamatti

Lil Bit as Coco Chanel

Greg Perrow as Bouncer

Kimberly Banta as Front Desk Secretary

Rachel Filsoof as Cafeteria Girl

Katelyn E. Bulluck as Rugby Girl

Kelly Gilmore as Fifth Year Senior

Autumn Dial as Karate Girl