Gillian Anderson

Character: Marika Whyte

Haley Joel Osment

Character: Erol Whyte

Rufus Sewell

Character: Gabriel 'Gabe' Whyte

Victor Garber

Character: Sal

Susanna Fournier

Character: Grace

Kiara Glasco

Character: Young Gracie

John Paul Ruttan

Character: Young Erol

Sherry Miller

Character: Mrs. Moore

Brandon Firla

Character: Jimmy / Johnny

Sarah Manninen

Character: Avril

Catherine Bruhier

Character: Holland

Laura Miyata

Character: Aya

Jonah Wineberg

Character: Jeremy

Chris Hatcher

Character: Hatcher

Asim Wali

Character: Asim

Isaak Smith

Character: Student

Thomas Hauff

Character: Professor

Simon Reynolds

Character: Dr. Reynolds

Rupinder Nagra

Character: Real Estate Agent

Louise Nicol

Character: Old Woman in Princeton

Dan Mandic

Character: Gabe Stand-In

Wilma Dyson

Character: Marika Stand-In

Kyle Limkilde

Character: Erol Stand-In

Jeff Christensen

Character: Sal Stand-In

Robbie Campbell

Character: Young Erol Stand-In