• 
  Jade Anouka

  Jess
• 
  Sheridan Smith

   Sam
• 
  Nicole Bartlett

   Vicky (2018)
• 
  Hero Fiennes Tiffin

  Jake
• 
  Naomi Ackie

  Beth
• 
  Mia McKenna-Bruce

   Emily (2018)
• 
  Dean Kilbey

   Derek (2018)
• 
  Kristy Philipps

   Alice (2018)

• 
  Jeanette Maskell

   Librarian (2018)
• 
  Tina Harris

  2 episodes
• 
  Neil Maskell

  6 episodes
• 
  Uriel Emil Pollack

  6 episodes
• 
  Milanka Brooks

  2 episodes
• 
  Anya McKenna-Bruce

  6 episodes
• 
  Rosie Cavaliero

  5 episodes, 2019

• 
  Clare Higgins

  2 episodes, 2019
• 
  Shobu Kapoor

  2 episodes, 2019
• 
  Branka Katic

  6 episodes, 2019
• 
  Angela Wynter

  4 episodes, 2019
• 
  Matthew McNulty

  6 episodes, 2019
• 
  Doc Brown

  6 episodes, 2019
• 
  Robert Emms

  6 episodes, 2019
• 
  Theo Barklem-Biggs

  3 episodes, 2019
• 
  Alex Jordan

  2 episodes, 2019
• 
  Sophie Carmen-Jones

  2 episodes, 2019
• 
  Con O'Neill

  Graham
• 
  Lloyd Owen

  Swanny
• 
  Gabrielle Glaister

  2 episodes, 2019
• 
  Obie Matthew

  2 episodes, 2019
• 
  Radoslaw Kaim

  KL Security Guard
• 
  Jordan Dawes

  John
• 
  Sienna-Belle Jogoo

  Zafira