• 
  Bea Glancy

  3 episodes, 2018
• 
  Ruth Madeley

  Helen
• 
  Pauline Jefferson

  2 episodes, 2018
• 
  Simon Trinder

  3 episodes, 2018
• 
  Letty Butler

  3 episodes, 2018
• 
  Jack Carroll

  2 episodes, 2018
• 
  Max True

  2 episodes, 2018
• 
  Chloe Lea

  3 episodes, 2018

• 
  Jude Riordan

  3 episodes, 2018
• 
  Liz Hume Dawson

  Nurse Jasmine
• 
  Kris Mochrie

  Dr. Pearson
• 
  Rhoda Ofori-Attah

  Katy's Mum
• 
  Rachel Watson

  Clover Carr
• 
  Honey Abbaspour-Chinejani

  Lois
• 
  Leah Bain

  Jessica

• 
  Danielle Henry

  Miss Hodge
• 
  Perveen Hussain

  Miss Robinson
• 
  Imogen Chadwick

  Cecy
• 
  Jasmine De Goede

  Eva Jenkins
• 
  William Travis

  Mr. Ingram