• 
  Kelly-Marie Kerr

  Dorothy
• 
  Jeremy Oliver

  Dr. Nightingale
• 
  Robina Stewart

  Alice
• 
  Matt Marshall

  Security Officer
• 
  Ian Howick

  Dr. King
• 
  Keeley Lane

  Ashley
• 
  Mary Robinson

  The Nurse
• 
  Kathryn Lincoln

  Laura

• 
  Daniel Ferguson

  Adam
• 
  Alexandra Ford

  Kelly
• 
  Ryan Berry

  Security Officer Eight
• 
  Emma Overy

  Wendy
• 
  Chloé Booyens

  Daisy
• 
  Sophie Galustian

  Maxine
• 
  Mirabel Stuart

  Jessica (rumored)