• 
  Henry Fagg

  1 episode, 2018
• 
  Leia Burns

  1 episode, 2018
• 
  Brendan Cooney

  1 episode, 2018
• 
  Lulu Xu

  19 episodes, 2018
• 
  Ding Ye

  19 episodes, 2018
• 
  Daria Gz

  Elena
• 
  Dongjun Han

  unknown episodes
• 
  Sarika Young

  1 episode, 2018

• 
  Samuel D.T. Mackey

  8 episodes, 2018
• 
  Haitao Du

  19 episodes, 2018
• 
  Pavle Kujundzic

  9 episodes, 2018
• 
  Anthony Gavard

  8 episodes, 2018
• 
  Antonio Anuk

  David (2018)
• 
  Chunhui Dong

  19 episodes, 2018
• 
  En Mei

  19 episodes, 2018

• 
  Volker Helfrich

   Mr. Smith
• 
  Ines Laimins

  Rose
• 
  Junyang Chen

  Jason
• 
  Carrie Wang

  Zoe
• 
  Yilong Shao

  Mr. Zhou
• 
  Warwick Gilles

  John Lope
• 
  Amy Rose Hancock

  Track Girl