• 
  Stella Gonet

   Marion (2 episodes, 2014)
• 
  Matthew Steer

   Kevin (2 episodes, 2014)
• 
  Charlotte Ritchie

   Hannah (6 episodes, 2014)
• 
  Tom Stourton

   Dan (6 episodes, 2014)
• 
  Joshua McGuire

  Jack
• 
  John Dagleish

  Sheriff
• 
  Tom Stourton

  Dan
• 
  Rosie Day

  Ellie

• 
  James Lance

  Rich
• 
  Cariad Lloyd

  Debbie
• 
  Tracy Ann Oberman

  Annette
• 
  Killian Scott

  Bryn
• 
  John Gordon Sinclair

  Gregg
• 
  Jeremy Neumark Jones

  Dylan
• 
  Esther Smith

  Holly

• 
  Kim Wall

  Dr. Jacerby
• 
  Penny Downie

  Dr. Barker
• 
  Miranda Hennessy

  Sadie
• 
  Emer Kenny

  Izzy