• 
  Kim Sang Ho

  32 episodes, 2017
• 
  Yoon Da Young

  32 episodes, 2017
• 
  Moo-Seong Choi

  32 episodes, 2017
• 
  Daniel Joey Albright

   Hoult (1 episode, 2017)
• 
  Park Joo Hyung

  32 episodes, 2017
• 
  Kim Sun Young

  32 episodes, 2017
• 
  Jung Suk Yong

  32 episodes, 2017
• 
  Ham Na Young

  32 episodes, 2017

• 
  Kim Jung Young

  32 episodes, 2017
• 
  Song Sun Mi

  22 episodes, 2017
• 
  Park Solomon

  22 episodes, 2017
• 
  Bae Je Ki

  22 episodes, 2017
• 
  Lee Ho Jae

  22 episodes, 2017
• 
  Sang-ho Kim

  32 episodes, 2017
• 
  Si-young Lee

  32 episodes, 2017

• 
  Key

  32 episodes, 2017
• 
  Tae-hoon Kim

  32 episodes, 2017
• 
  Young-kwang Kim

  32 episodes, 2017
• 
  Kim Seul-gi

  32 episodes, 2017
• 
  Lee Ji Won

  22 episodes, 2017
• 
  Seo Jae Hyung

  32 episodes, 2017
• 
  Kim Sun-Young

  32 episodes, 2017
• 
  Jeong-yeong Kim

  32 episodes, 2017
• 
  Young-kwang Kim

   Jang Do-han
• 
  Joo-hyung Park

  Park Joon Pyo