• 
  Roger Donaldson

  regizor

• 
  Dennis Feldman

  scenarist

• 
  Michael Madsen

  Preston Lennox
• 
  Alfred Molina

  Dr. Stephen Arden
• 
  Natasha Henstridge

  Sil
• 
  Ben Kingsley

  Xavier Fitch
• 
  Michelle Williams

  Sil, tânără
• 
  Marg Helgenberger

  dr. Laura Baker

• 
  Forest Whitaker

  Dan Smithson, Empath
• 
  Gary Bullock

  Motel Clerk
• 
  Matthew Ashford

  Guy in Club
• 
  Zak Knutson

  Club Doorman
• 
  Dendrie Taylor

  Marie
• 
  Melissa Bickerton

  Fitch's Secretary
• 
  Caroline Barclay

  Drunken Girl

• 
  Richard Fancy

  Hospital Doctor
• 
  Patricia Belcher

  Hospital Admittance Clerk
• 
  Jordan Lund

  Aide
• 
  Marliese Schneider

  Abducted Woman
• 
  David Selburg

  Government Man
• 
  William Bumiller

  Club Bouncer
• 
  Anthony Guidera

  Robbie, Guy Picking Up Sil
• 
  Coati Mundi

  Conga Player
• 
  Herta Ware

  Mrs. Morris
• 
  William Utay

  Colleague
• 
  Whip Hubley

  John Carey
• 
  Don Fischer

  Aide
• 
  David Jensen

  Conductor
• 
  Jayne Luke

  Snack Shop Clerk
• 
  Scott McKenna

  Train Hobo
• 
  Virginia Morris

  Mother
• 
  David K. Schroeder

  German Tourist
• 
  Esther Scott

  Female Conductor