• 
  Xander Hewitt

  Jamie Thomas
• 
  Leon Child

  Damon Thomas
• 
  Joe Osborne

  Dr. Simon Michaels
• 
  Indra J. Adler

  Wendy
• 
  David Lamont

  Dr. Howard Keller
• 
  Naomi R. Carlisle

  Julia Keller
• 
  Brian Richardson

  Dr. Andrew Shelton
• 
  Simon Burdett

  The Assessor

• 
  Neil Shann

  Martin
• 
  Lesley Bruce

  Sylvia
• 
  Gayle Dennis

  Dr. Reed
• 
  Samantha Fisher

  Rhonda Michaels
• 
  Katie Eleanor Dawson

  Lucy
• 
  Barbara Gravil

  Janet Thomas
• 
  Indigo River Cameron

  Katie