• 
  Craig Revel Horwood

  Emmanuel Cavendish
• 
  Daniel Boys

  Mr. Johnson
• 
  Simon Lipkin

  Jerry Poppy
• 
  Gabriel Vick

  Hugo Alexander
• 
  Celia Imrie

  Mrs. Keen
• 
  Robert Stone

  Cavendish Security
• 
  Richard Price

  Airport Departure Gate Guy
• 
  Nick Owenford

  Parent

• 
  Gary Davis

  Simon
• 
  Gurnita Kaur Kahlon

  Passerby
• 
  Rupert Turnbull

  Barnaby
• 
  Vital Karia

  Villager
• 
  Trish Adudu

  Reporter
• 
  Anna Chancellor

  Clara Hargreaves
• 
  Hugh Dennis

  Robert Hargreaves

• 
  Vincent Franklin

  Lord Mayor
• 
  Ruth Jones

  Farmer Beatie
• 
  Jessica Hynes

  Angel Matthews
• 
  Meera Syal

  Nina
• 
  Ramin Karimloo

  Doru's Dad
• 
  Helen George

  Miss Shelly
• 
  Zulekha Abdi Alexander

  Oakmoor Class
• 
  Jalisa Andrews

  Miss Bailey
• 
  Thalvin Singh Bancil

  St Bernadette's Class