• 
  Bai Ling

  prof. Huan
• 
  Jonathan Silverman

  Adam Slope
• 
  Jennifer Finnigan

  Dawn Slope
• 
  Beth Grant

  Rebecca
• 
  Scott Krinsky

  Lester
• 
  Joel Michaely

  Professor Mitchell
• 
  Richard Portnow

  Shamus Trout
• 
  Steve Seagren

  Officer James Loose

• 
  Gena Shaw

  Camille
• 
  Dwayne Kennedy

  Professor Bentley
• 
  Joshua Mann

  Officer Peter Fast
• 
  Angela Kinsey

  Helen
• 
  Thomas Q. Jones

  Wyatt
• 
  Kerri Medders

  Dawn Slope at 15
• 
  Steven Bauer

  Father Gregory

• 
  Scout Taylor-Compton

  Emma Grady
• 
  Richard Kind

  Harold
• 
  Jonathan Lipnicki

  Steve
• 
  Nadia Lanfranconi

  Sara Fondo
• 
  Tandi Tugwell

  Funeral Guest
• 
  Bonnie Deutsch

  Meredith
• 
  Malina Germanova

  Dawn's friend
• 
  Henry Alexander Kelly

  Funeral Guest (as Henry Alex Kelly)
• 
  GeorgeAnne Lorraine

  Molly (as GeorgeAnne Lorraine)
• 
  Claudia Funk

  Nicole
• 
  Chloe Doyle

  Baby Dawn
• 
  Avery Calabrese

  Wally