 Emma RobertsJoan Marsh | Joan Marsh |
 Kiernan ShipkaKat | Kat |
 Lucy BoyntonRose | Rose |
 James RemarBill | Bill |
 Lauren HollyLinda | Linda |
 Peter J. GrayRick | Rick |
 Emma HolzerLizzy | Lizzy |
 Matthew StefiukRanger | Ranger |
 Greg EllwandFather Brian | Father Brian |
 Elana KrauszMs. Prescott | Ms. Prescott |
 Heather Tod MitchellMrs. Drake | Mrs. Drake |
 Peter James HaworthMr. Gordon | Mr. Gordon |
| RRose GagnonDawn the Secretary | Dawn the Secretary |
 Ronda Louis-JeuneWaitress | Waitress |
 Cameron PreydeNettle Ned | Nettle Ned |
| MMyranda BinghamContortionist | Contortionist |
 Jodi LarrattKat's Mom (uncredited) | Kat's Mom (uncredited) |
 Douglas KiddKat's Dad (uncredited) | Kat's Dad (uncredited) |
 Tori BarbanPrivate School Student (uncredited) | Private School Student (uncredited) |
 Veronica CormierPrivate School Student (uncredited) | Private School Student (uncredited) |
| HHallie GreenPrivate School Student (uncredited) | Private School Student (uncredited) |
 Aileigh KarsonPrivate School Student (uncredited) | Private School Student (uncredited) |
| IIlish KarsonPrivate School Student (uncredited) | Private School Student (uncredited) |
| SStephen K. DonnellySecurity Guard (uncredited) | Security Guard (uncredited) |
| TTrevor GouletPhotographer (uncredited) | Photographer (uncredited) |
 Donna St-JeanHostess (uncredited) | Hostess (uncredited) |
 Megan WeckwerthUniformed Girl (uncredited) | Uniformed Girl (uncredited) |
 Katelyn WellsStudent (uncredited) | Student (uncredited) |
