• 
  Cariad Lloyd

   Dawn (6 episodes, 2015)
• 
  Elis James

   Luke (6 episodes, 2015)
• 
  Kadiff Kirwan

   Jason (6 episodes, 2015)
• 
  Tracy Ann Oberman

   Governor Riley (2 episodes, 2015)
• 
  Ricky Champ

   Creg (6 episodes, 2015)
• 
  Lashana Lynch

   Gemma (5 episodes, 2015)
• 
  Naomi Cooper-Davis

   Bev (4 episodes, 2015)
• 
  Theo Barklem-Biggs

   Marcel (6 episodes, 2015)

• 
  Selom Awadzi

   Daz (6 episodes, 2015)
• 
  Jamal Hadjkura

   Isaac (5 episodes, 2015)
• 
  Ed Kear

   Black Elton John (5 episodes, 2015)
• 
  Samuel Gomes Da Silva

   Esteban (3 episodes, 2015)
• 
  Kola Bokinni

   Lewis (2 episodes, 2015)
• 
  Ryan Bullman

   Massive Steve (2 episodes, 2015)
• 
  Eamonn Holmes

  Self

• 
  Sylvester McCoy

  Mr. Dunlop
• 
  Llewella Gideon

  Black Elton's Mum
• 
  Suzette Llewellyn

  Mrs. Gardner