• 
  Kevin Eldon

  doctor
• 
  Will Adamsdale

   Jason Armitage (5 episodes, 2011)
• 
  Jonathan Bailey

  Flatpack
• 
  Matthew Devitt

   Grace 3 (4 episodes, 2011)
• 
  Alison Lintott

   Grace 1 (4 episodes, 2011)
• 
  Joseph Millson

  Matt Beer
• 
  Andy Nyman

  Jonty de Wolfe
• 
  Dolly Wells

   Lydia Tennant (7 episodes, 2009-2011)

• 
  Lisa Jackson

   Imogen Moffat (7 episodes, 2009-2011)
• 
  Chizzy Akudolu

   Grace 2 (4 episodes, 2011)
• 
  Katherine Ryan

   George Bryan (4 episodes, 2011)
• 
  Sara Pascoe

  Nicole Huggins
• 
  Ahir Shah

   Ahir (3 episodes, 2011)
• 
  Tim Wallers

  2 episodes, 2011
• 
  Amanda Rawnsley

  2 episodes, 2011

• 
  James Musgrave

  2 episodes, 2011
• 
  Daniel Castella

  2 episodes, 2011
• 
  Danny Morgan

  2 episodes, 2011