• 
  Gillian Elisa

   Liz (2 episodes, 2017)
• 
  Kate Jarman

   Marie (4 episodes, 2017)
• 
  Rhydian Jones

   Russell (3 episodes, 2017)
• 
  Suzanne Packer

   Layla (6 episodes, 2017)
• 
  Nia Roberts

   Linda (6 episodes, 2017)
• 
  Sara Lloyd

   Patricia (6 episodes, 2017)
• 
  Catrin Stewart

   Gina (6 episodes, 2017)
• 
  Claire Cage

   Leanne (2 episodes, 2017)

• 
  Chris Reilly

   Ray (6 episodes, 2017)
• 
  Ceri Murphy

   Aled (3 episodes, 2017)
• 
  Matthew Aubrey

   Rhys (2 episodes, 2017)
• 
  Gwyneth Keyworth

   Ela (2 episodes, 2017)
• 
  Gareth Jewell

   Carl (6 episodes, 2017)
• 
  Owain Gwynn

   Cai (2 episodes, 2017)
• 
  Neal McWilliams

   Paul (2 episodes, 2017)

• 
  Jack Parry Jones

   Luke (6 episodes, 2017)
• 
  Jacob Ifan

   Sam (6 episodes, 2017)
• 
  Gwion Cornish

   Sam (6 YRS) / ... (2 episodes, 2017)
• 
  Alexandria Riley

   Tracy (2 episodes, 2017)
• 
  Lily Enticknap

   Ruby / ... (3 episodes, 2017)
• 
  Jake Burgum

   Neil (2 episodes, 2017)
• 
  Justin Sysum

  2 episodes, 2017
• 
  Rebecca Hayes

  3 episodes, 2017
• 
  Rebecca Hayes

  5 episodes, 2017
• 
  David Hayman

  6 episodes, 2020
• 
  Dyfan Dwyfor

  6 episodes, 2020
• 
  Hedydd Dylan

  6 episodes, 2020
• 
  Chris Gordon

  6 episodes, 2020
• 
  Tim Preston

  6 episodes, 2020
• 
  Alexander Vlahos

  Dai
• 
  Rachel Isaac

  Eve