Adelaide Clemens character Heather Mason / Sharon Da Silva / Alessa
Radha Mitchell character Rose Da Silva
Carrie-Anne Moss character Claudia Wolf
Sean Bean character Harry Mason / Christopher Da Silva
Malcolm McDowell character Leonard Wolf
Kit Harington character Vincent Carter
Deborah Kara Unger character Dahlia Gillespie
Martin Donovan character Douglas Cartland
Erin Pitt character Young Alessa Gillespie
Peter Outerbridge character Travis Grady
Jefferson Brown character Detective Santini
Milton Barnes character Detective Cable
Rachel Sellan character Mannequin Girl
Arlene Duncan character Teacher
Boyd Banks character Priest
Jacky Lai character Student
Conrad Bergschneider character Caretaker
Peter Schoelier character Vagrant
Heather Marks character Suki
Roberto Campanella character Pyramid Head
James Kirchner character Grey Man
Darren Josephs character Uniformed Cop
Roman Lebeau character Business Man
Sergey Shpakovsky character Fry Cook
Chad Camilleri character Attacker
Carrie Eklund character Dark Nurse
