Heather / Alessa
Vincent
Claudia Wolf
Harry
Rose Da Silva
Leonard
Douglas
Dahlia
Red Pyramid
Sharon / Young Alessa
Travis Grady
Detective Santini
Detective Cable
Suki
Mannequin Girl
Business Man (as Michel C. Foucault)
Teacher
The Butcher
Attacker
Fry Cook
Homeless Man
Grey Man / Silent Hill Citizen
Student Girl
Orderly #1
Orderly #2
Priest
Caretaker
Uniformed Cop
Vagrant Mumbler
Armless Man (uncredited)
Shopper (uncredited)
Dark Nurse / Robbie The Rabbit (uncredited)
Evil Caretaker (uncredited)
Dark Nurse (uncredited)
The Missionary (uncredited)
Girl on Bus (uncredited)