Also Known As:
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- Personalidad múltiple
- Addicted
- Possession - Die Angst stirbt nie
- Skoteino xypnima
- Sombra de um Desejo
- Joel Bergvall
- Simon Sandquist
- Michael Petroni
- Won-mi Byun (Jungdok) (as Byun Won-Mi)
- Min-ho Song (Jungdok) (as Song Min-Ho)
- Jae-yong Gwak
- Sarah Michelle Gellar ... Jess
- Lee Pace ... Roman
- Michael Landes ... Ryan
- Tuva Novotny ... Casey
- Chelah Horsdal ... Miranda
- Dhirendra ... Dr. Rajan
- Paul Jarrett ... Psychiatrist
- William B. Davis ... Dr. Creane
- Veena Sood ... Dr. Katz
- Peter Bryant ... Detective Mills
- Jörgen Sandell ... Detective #2
- Donna Yamamoto ... Nurse
- Suzanne Bastien ... Registrar
- Mark Louie ... Paramedic #1
- Michael Jonsson ... Paramedic #2 (as Michael Johnson)
- Mike Wasko ... Male Nurse
- Nancy Bell ... Elderly Park Woman
- Roger Allford ... Elderly Park Man
- Jan Bos ... Mailman
- Steve Archer ... Emergency Doctor
- David Lewis ... Father David
- Angela Moore ... ICU Nurse
- Drew Scott ... Chris
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