Emma Roberts
Joan Marsh

Kiernan Shipka
Kat

Lucy Boynton
Rose

James Remar
Bill

Lauren Holly
Linda

Peter J. Gray
Rick

Emma Holzer
Lizzy

Matthew Stefiuk
Ranger

Greg Ellwand
Father Brian

Elana Krausz
Ms. Prescott

Heather Tod Mitchell
Mrs. Drake

Peter James Haworth
Mr. Gordon

Ronda Louis-Jeune
Waitress

Cameron Preyde
Nettle Ned

Jodi Larratt
Kat's Mom (uncredited)

Douglas Kidd
Kat's Dad (uncredited)

Tori Barban
Private School Student (uncredited)

Veronica Cormier
Private School Student (uncredited)

Aileigh Karson
Private School Student (uncredited)

Donna St-Jean
Hostess (uncredited)

Megan Weckwerth
Uniformed Girl (uncredited)

Katelyn Wells
Student (uncredited)