Radha Mitchell

Rose Da Silva

Sean Bean

Christopher Da Silva

Jodelle Ferland

Sharon / Alessa

Laurie Holden

Cybil Bennett

Deborah Kara Unger

Dahlia Gillespie

Kim Coates

Officer Thomas Gucci

Tanya Allen

Anna

Alice Krige

Christabella

Nicky Guadagni

Distressed Woman

Maxine Dumont

Christabella's Aide

Chris Britton

Adam

Colleen Williams

Archivist

Ron Gabriel

Old Mechanic

Derek Ritschel

Young Police Officer

Eve Crawford

Sister Margaret

Amanda Hiebert

Gas Attendant

Roberto Campanella

Red Pyramid / Janitor / Colin

Stephen R. Hart

Elder

Janet Land

Congregation

Elizabeth Harpur

Congregation

Hannah Fleming

School Girl

Lorry Ayers

Scarred Older Alessa

Melissa Panton

Dark Nurse

Rhoslynne Bugay

Dark Nurse

Chantelle Leonardo

Dark Nurse

Carrie Eklund

Dark Nurse

Florence MacGregor

Congregation

Lynn Woodman

Congregation

Holly Makarchuk

School Girl

Tatiana Haas

School Girl

Michael Cota

Armless Man

Yvonne Ng

Grey Child

Emily Lineham

Red Nurse / Dark Nurse

Donna Milburn

Slashing Dark Nurse

Nadia Barosso

Dark Nurse

Noelle Boggio

Dark Nurse

Victoria Boland

Dark Nurse

Alicia Bundy

Dark Nurse

Rachel Crowther

Dark Nurse

Zsuzsanna Cseh

Dark Nurse

Judit Kovacs

Dark Nurse

Stephanie Lauder

Dark Nurse

Onika Ndukwe

Dark Nurse

Kat Olsen

Dark Nurse

Sylwia Pluta

Dark Nurse

Lisa Shaw

Dark Nurse

Tamara Smeaton

Dark Nurse

Nicole Ann St. Hill

Dark Nurse

Samantha Hayes

School Girl (uncredited)

Victor Sutton

Undead man (uncredited)