Kristen Stewart

as Melinda Sordino

Elizabeth Perkins

as Joyce Sordino

Steve Zahn

as Mr. Freeman

Michael Angarano

as Dave Petrakis

D. B. Sweeney

as Jack Sordino

Hallee Hirsh

as Rachel Bruin

Robert John Burke

as Mr. Neck

Allison Siko

as Heather