• 
  Minyoung Park

  Chae Young-shin
• 
  Jong-won Choi

   Elder / ... (7 episodes, 2014-2015)
• 
  Mi-kyung Kim

   Jo Min-Ja (20 episodes, 2014-2015)
• 
  Sang-Myeon Park

   Chae Chi-soo (20 episodes, 2014-2015)
• 
  Yoo Ji-Tae

   Kim Moon-ho (20 episodes, 2014-2015)
• 
  Gyu-su Jeong

   Secretary Oh (20 episodes, 2014-2015)
• 
  Kwang-rok Oh

   Ki Young-Jae (20 episodes, 2014-2015)
• 
  Won-sang Park

   Jang Byeong-Se (20 episodes, 2014-2015)

• 
  Sang-wook Park

   Bae Sang-soo (11 episodes, 2014-2015)
• 
  Ji-Won To

   Choi Myung-Hee (20 episodes, 2014-2015)
• 
  Sang-won Park

   Kim Moon-sik (20 episodes, 2014-2015)
• 
  Hee-Jin Woo

   Kang Min-jae (20 episodes, 2014-2015)
• 
  Ri-na Kim

   Joo Yeon-Hee (8 episodes, 2014-2015)
• 
  Han-Cheol Jo

   Yoon Dong-won (15 episodes, 2014-2015)
• 
  Ho-min Yeo

   Detective (6 episodes, 2014-2015)

• 
  Chang-wook Ji

  Seo Jung-Hoo
• 
  Min-Young Park

   Chae Young-shin (20 episodes, 2014-2015)
• 
  Tae-mi

   Kang Dae-yong (20 episodes, 2014-2015)
• 
  Jong-Hyuk Oh

   Oh Gil-Han (10 episodes, 2014-2015)
• 
  Seung-Won Son

   Moon-Sik (Young) (11 episodes, 2014-2015)
• 
  Sung-Bum Jang

   Lee Jong-Soo (20 episodes, 2014-2015)