• 
  Kerry Condon

  Laura
• 
  Hannah Adeogun

  Ella
• 
  Jason Shillingford

  6 episodes, 2018
• 
  Catherine McCormack

  Claire
• 
  Nina Sosanya

  Katie
• 
  Eileen Walsh

  Alison
• 
  Jonathan Forbes

  3 episodes, 2018
• 
  Sharon Horgan

  5 episodes, 2018

• 
  Aaron McCusker

  Martin
• 
  Emmett J Scanlan

  4 episodes, 2018
• 
  Owen McDonnell

  3 episodes, 2018
• 
  Yasmine Akram

  3 episodes, 2018
• 
  Amanda Hurwitz

  Deirdre
• 
  Mark Lambert

  3 episodes, 2018
• 
  Dearbhla Molloy

  3 episodes, 2018

• 
  Annabel Mullion

  2 episodes, 2018
• 
  Lochlann O'Mearáin

  Rory
• 
  John Olohan

  2 episodes, 2018
• 
  Valene Kane

  2 episodes, 2018
• 
  India Mullen

  3 episodes, 2018
• 
  Jonny Holden

  3 episodes, 2018
• 
  Chris Kent

  2 episodes, 2018
• 
  Ruth Horrocks

  6 episodes, 2018
• 
  Damien Hasson

  2 episodes, 2018
• 
  Chris Kent

  2 episodes, 2018