• 
  Janet Lo

   Bunny (6 episodes)
• 
  Al Mukadam

   Lewis (6 episodes)
• 
  Munro Chambers

   Nate (6 episodes)
• 
  Richard Tse

   Harold (3 episodes)
• 
  Nile Seguin

   Alister (3 episodes)
• 
  Amanda Joy

   Jennifer 'Mo' Monteloyola (6 episodes)
• 
  Timothy Lai

   Eric (3 episodes)
• 
  Samantha Wan

   Jennifer 'Jen' Wu (6 episodes)

• 
  Lily Gao

   Karen (3 episodes)
• 
  Atticus Mitchell

   Garth (3 episodes)
• 
  Ho Chow

   Hsu (2 episodes, 2016)
• 
  Caroline Mangosing

   Maryjun / ... (2 episodes, 2016)
• 
  Carly Heffernan

  Nurse Redelle
• 
  Andrew Bushell

  Riley
• 
  Lovell Adams-Gray

  Marcus

• 
  Isabel Kanaan

  Scout
• 
  Patrick Kwok-Choon

  Harrison
• 
  Tina Jung

  Vicky Yang