• 
  Chris O'Dowd

   Narrator (39 episodes, 2015)
• 
  Kate McCafferty

   Oona (39 episodes, 2015)
• 
  Sally McDaid

   Baba (37 episodes, 2015)
• 
  Darragh Gargan

   Mossy (18 episodes)
• 
  Geraldine Cole

   Mama (21 episodes, 2015)
• 
  Brian McMonagle

   Papa (18 episodes, 2015)
• 
  Laura McCallan

  Silky
• 
  Jim Craig

  Bernie

• 
  Brenn Doherty

  Otto
• 
  Anna McDaid

  May
• 
  Orna Canning

  Flynne
• 
  Caitlin McGuinness

  Pip and Pop
• 
  Denise Donaghy

  Mama Singing
• 
  Chantal Sweeney

  Silky's Mama
• 
  Nuria González Blanco

  Chloe