• 
  Rachel Ward

  Arianna Preston
• 
  Simon Rex

  Eddie Lucas
• 
  Robert Coleby

  Alexander Preston
• 
  Sam Healy

   Elizabeth De Brett (14 episodes, 2006)
• 
  Craig Horner

  Caleb Demanser
• 
  Kieren Hutchison

  Jake Preston
• 
  Shirley Jones

   Grace Foster (14 episodes, 2006)
• 
  Vanessa Lengies

   Sophia Preston (14 episodes, 2006)

• 
  Stephen Martines

  Parker Elian
• 
  James Stewart

  Davey Monroe
• 
  Samantha Shelton

   Kathy Foster (14 episodes, 2006)
• 
  Sara Zwangobani

   Det. Maria Ramos (7 episodes, 2006)
• 
  Virginia Williams

   Bianca Foster (14 episodes, 2006)
• 
  Matt Funke

  Ben Foster
• 
  Dillon Stephensen

   Steve Clarke (7 episodes, 2006)

• 
  Catherine Glavicic

   Selma (8 episodes, 2006)