Also Known As:
- Almas perdidas
- Barnen från andra sidan
- Dominação
- Hamenes psyhes
- Kayip ruhlar
- Les âmes perdues
- Lost Souls
- Lost Souls - La profezia
- Lost Souls - Verlorene Seelen
- Lost souls - kadotetut sielut
- Poseídos
- Possuídos
- Sátáni játszma
- Janusz Kaminski
- Pierce Gardner
- Betsy Stahl
- Winona Ryder ... Maya Larkin
- Ben Chaplin ... Peter Kelson
- Sarah Wynter ... Claire Van Owen
- Philip Baker Hall ... Father James
- John Hurt ... Father Lareaux
- Elias Koteas ... John Townsend
- Brian Reddy ... Father Frank Page
- John Beasley ... Det. Mike Smythe
- John Diehl ... Henry Birdson
- Paul Kleiman ... Paramedic
- Bob Clendenin ... Mental Patient (as Robert Clenendin)
- Oliver Clark ... Mr. Silberman
- Michael Mantell ... Kleiman
- Brad Greenquist ... George Viznik
- Lo Ming ... Michael Kim 'Robert' (as Ming Lo)
- Anna Gunn ... Sally Prescott
- W. Earl Brown ... William Kelson
- Cyd Strittmatter ... Susan Kelson
- James Lancaster ... Father Jeremy
- Susan Mosher ... Receptionist
- Maureen Grady ... Secretary
- Anne Betancourt ... Mrs. Quintana
- Robert W. Castle ... Josef the Doorman (as Robert Castle)
- Anna Berger ... Mrs. Levotsky
- Kai Ephron ... Guard
- Lil Henderson ... Cranky Woman
- John Prosky ... Orderly
- Rob Moore ... Norman
- Ursula Brooks ... Lauren
- Rainer Judd ... Second Party Woman
- Uri Ryder ... Second Party Man
- Ashley Edner ... Gina
- Connie Ray ... Mother
- Jan Tríska ... Melvin Szabo
- Ayo Haynes ... Day Care Worker
- Joe Clark ... Store Owner
- Victor Slezak ... Father Thomas
- Cynthia Darlow ... Directionless Woman
- Joseph Lyle Taylor ... Irked Motorist
- Julie Ariola ... Reader
- Kaity Tong ... Herself
- Tom McCleister ... Father Malcolm
- Dan Finnerty ... Technical Director
- Xanthia Decaux ... Production Assistant
- Eden Byrd ... Waitress
- Charlotte L. Fleming ... School Secretary
- Daniel Jones ... School Kid
- Kim H. Ornitz ... Joe the Orderly (as Kim Harris Ornitz)
- Victor Ralys ... Lithuanian Priest
- Norman Smith ... Waiter
- Terry Van Zandt ... Mental Patient #2
- Buddy Quaid ... Buddy the Waiter
- Jamie Denbo ... Sharon (Leslie Grant Show)
- Jodi Daley ... Leslie Grant (Leslie Grant Show)
- David Raymond Wagner ... Joe (Leslie Grant Show)
- K.K. Dodds ... Deputy
- Drew Snyder ... Doctor
- Kate Beahan ... Flirtatious Girl
- Rebecca Hobbs ... Publicist
- Jon Stahl ... Psychiatrist (voice)
- Cindi Braun ... Political Analyst
- Terence Bernie Hines ... Mental Patient
- Zane Lamprey ... Catholic Priest
- Alfre Woodard ... Dr. Allen