• 
  Aaron Taylor-Johnson

  Owen Stephens
• 
  Ralph Brown

  Dominic Soloman
• 
  Ella Jones

   Sarah (3 episodes, 2007)
• 
  Lizzy McInnerny

  Rita Rocheman
• 
  Jimi Mistry

  Matt Bright
• 
  Rebecca R. Palmer

   Jen Bracken (6 episodes, 2007)
• 
  Anna Brewster

  Kate Ryman
• 
  Gregg Chillin

  Ash Chopra

• 
  Rosalind Halstead

   Kelly Short (5 episodes, 2007)
• 
  Talulah Riley

  Lila Reed
• 
  Nicolas Woodman

   Jamie (3 episodes, 2007)
• 
  Tunji Kasim

  Joe Bailey
• 
  Max Gell

   Cal Redmond (5 episodes, 2007)
• 
  John Edon

   Techie Boy (3 episodes, 2007)
• 
  Levi Jackson

   Guy (4 episodes, 2007)

• 
  Anna McAuley

   Henri Blake (4 episodes, 2007)
• 
  Lauren Hutcheson

   Emily (3 episodes, 2007)