• 
  Essie Davis

  Patricia Deville
• 
  Andrea Riseborough

  Elena Baines
• 
  Simon Callow

  Himself
• 
  Nicholas Farrell

  Mayor
• 
  Richard McCabe

  Geoffrey Moncrieff
• 
  David Schofield

  Chief Inspector Derek Newsome
• 
  Harriet Walter

  Agent
• 
  Tony Way

  Dad With Newspaper

• 
  Julian Barratt

  Mindhorn
• 
  Jordan Long

  Vincent
• 
  Simon Farnaby

  Clive Parnevik
• 
  Alex Wyndham

  Jake
• 
  Alex Duncan

  News Reporter
• 
  Robin Morrissey

  PC Green
• 
  Alannah Olivia

  Trudy

• 
  Kenneth Branagh

  Kenneth Branagh