• 
  Chiwetel Ejiofor

  Paul
• 
  Jonny Lee Miller

  Arty (1 episode, 2003)
• 
  Nikki Amuka-Bird

  Constance Musa
• 
  Rob Brown

  Batranul
• 
  James Nesbitt

  Nick Zakian
• 
  Andrew Lincoln

  Alan King
• 
  Indira Varma

  Meena
• 
  Billie Piper

  Alison Crosby

• 
  Rakie Ayola

  Nicky Constable
• 
  Siobhan Hewlett

  Karen (1 episode, 2003)
• 
  Kenny Doughty

  Danny Absolon (1 episode, 2003)
• 
  Barber Ali

  Gulati (1 episode, 2003)
• 
  Lucy Brown

  Her (1 episode, 2003)
• 
  Lorna Gayle

  Noreen (1 episode, 2003)
• 
  Adriane Denia

  Script Supervisor (1 episode, 2003)

• 
  Hakeem Kae-Kazim

  Yasouf (1 episode, 2003)
• 
  Jill Baker

  Mrs. Norman (1 episode, 2003)
• 
  Stephen Aintree

  Middle Aged Man (1 episode, 2003)
• 
  Julie Walters

  Beth (1 episode, 2003)
• 
  Bill Nighy

  James (1 episode, 2003)
• 
  Mark Bazeley

  Gareth (1 episode, 2003)
• 
  Melissa Lloyd

  Mandy Briggs (1 episode, 2003)
• 
  Carolyn Pickles

  Judy (1 episode, 2003)
• 
  Archie Panjabi

  Clare (1 episode, 2003)
• 
  Tim Hardy

  Doctor (1 episode, 2003)
• 
  Kika Markham

  Leila King (1 episode, 2003)
• 
  Adam Kotz

  Adam Constable (1 episode, 2003)
• 
  Keeley Hawes

  Emily (1 episode, 2003)
• 
  Richard Syms

  The Vicar (1 episode, 2003)
• 
  Jonathan Chan-Pensley

  Waiter Clive (1 episode, 2003)
• 
  Bhasker Patel

  Dillip (1 episode, 2003)
• 
  Eddie Nestor

  Dave Tyler (1 episode, 2003)
• 
  Dennis Waterman

  John Crosby (1 episode, 2003)
• 
  Leo Bill

  Terry (1 episode, 2003)
• 
  Samantha Bond

  Jane Barlow (1 episode, 2003)
• 
  Paul Nicholls

  Jerome (1 episode, 2003)
• 
  John Simm

  Ace (1 episode, 2003)
• 
  Tonya Kerins

  Mrs. Healey (1 episode, 2003)
• 
  Joe Prospero

  Young Arty (1 episode, 2003)
• 
  Ralph Riach

  Mr Malcolm Wickens (1 episode, 2003)
• 
  Nitin Ganatra

  Pushpinder (1 episode, 2003)