• 
  Tom Hooper

  regizor

• 
  Deborah Moggach

  scenarist

• 
  Rosamund Pike

  Fanny
• 
  Alan Bates

  Uncle Matthew (unknown episodes)
• 
  Elisabeth Dermot Walsh

  Linda
• 
  John Light

  Christian
• 
  John Hopkins

  Robert Parker
• 
  Anna Popplewell

  Victoria

• 
  Jeremy Child

  Sir Leicester Kroesig (unknown episodes)
• 
  Celia Imrie

  Aunt Sadie (unknown episodes)
• 
  Anthony Andrews

  Boy (unknown episodes)
• 
  John Wood

  Lord Merlin (unknown episodes)
• 
  Tim Wallers

  Roly (unknown episodes)
• 
  Cédéric Deruytère

  Young immigrant (1 episode, 2001)
• 
  Sarah Badel

  Lady Kroesig (1 episode, 2001)

• 
  Sarah Crowden

  Third Twitterer (unknown episodes)
• 
  Megan Dodds

  Polly (unknown episodes)
• 
  Samuel Labarthe

  Fabrice (unknown episodes)
• 
  John Standing

  Lord Montdore (unknown episodes)
• 
  Rupert Frazer

  Lord Paddington (unknown episodes)
• 
  Jeremy Childs

  Sir Leicester Kroesig (unknown episodes)
• 
  Jemima Rooper

  Jassy (unknown episodes)
• 
  Neville Phillips

  Vicar (unknown episodes)
• 
  Christian Coulson

  Matt (unknown episodes)