• 
  Seon-kyu Jin
• 
  Seok-Hwan An

   Teacher Yooksan (19 episodes, 2016)
• 
  Jong-won Choi

   Lee In-gyum (18 episodes, 2015)
• 
  Mi-seon Jeon

   Yeon Hyang (20 episodes, 2016)
• 
  Doo-hong Jung

   Hong Ryoon (1 episode, 2015)
• 
  Eui-sung Kim

   Jung Mong-ju (33 episodes, 2015-2016)
• 
  Son Ha Yoon

   Cho-young (28 episodes, 2015-2016)
• 
  Kil-Kang Ahn

   Jo So-saeng (1 episode, 2015)

• 
  Myeong-min Kim

  Jeong Do-jeon
• 
  Ho-jin Chun

   Yi Seong-gye (1 episode, 2015)
• 
  Dong-won Seo

   Yi Bang-gwa (38 episodes, 2015-2016)
• 
  Hie-bong Jo

   Ha Ryun (26 episodes, 2015-2016)
• 
  Yeong-jin Jo

   Min Je (25 episodes, 2015-2016)
• 
  Se-Kyung Shin

   Boon-yi (46 episodes, 2015-2016)
• 
  Gook-hwan Jeon

   Choi Yeong (18 episodes, 2015)

• 
  Soon-jae Lee

   Yi Ja-choon (1 episode, 2015)
• 
  Yu-mi Jeong

   Yeon-hee (37 episodes, 2015-2016)
• 
  Ah In Yoo

  Yi Bang-won
• 
  Baek Seung-Hwan

   Moo-Hyul (Young) (1 episode, 2015)
• 
  Hyuk-kwon Park

   Gil Sun-mi / ... (43 episodes, 2015-2016)
• 
  Hee-jung Kim

   Queen Shin'ui (3 episodes, 2015)
• 
  Joon Hyuk Lee

   Hong Dae-hong (40 episodes, 2015-2016)
• 
  Sung-wuk Min

   Jo Young-kyu (40 episodes, 2015-2016)
• 
  Ha-Kyun Kim

   Baek Yoon (4 episodes, 2015)
• 
  Ye-ri Kim

   Cheok Sa Gwang / ... (22 episodes, 2016)
• 
  No-min Jeon

   Hong In-bang (14 episodes, 2015)
• 
  Seung-hyo Lee

   Yi Bang-woo (23 episodes, 2015-2016)
• 
  Da-Reum Nam

  Yi Bang-won (Young)
• 
  Ji-Hoon Lee

   Heo Gang (2 episodes, 2015)
• 
  Sung Hoon

   Gil Yoo (2 episodes, 2015)
• 
  Yo-han Byeon

   Lee Bang-ji / ... (48 episodes, 2015-2016)
• 
  Seo Hyun Yoon

   Woo Hak-joo (32 episodes, 2015-2016)
• 
  Ji-Hoon Lee

   Heo Gang
• 
  Yi-Sook Seo

   Myo-sang (41 episodes, 2015-2016)
• 
  Lee Re

   Boon-yi (Young) (4 episodes, 2015)
• 
  Kyun-Sang Yoon

   Moo-hyul (46 episodes, 2015-2016)
• 
  Sung-Wook Min

   Jo Young-kyu (40 episodes, 2015-2016)
• 
  Seung-Yeon Gong

   Min Da-kyung (36 episodes, 2015-2016)
• 
  Cho-hee Lee

   Gab-boon (39 episodes, 2015-2016)
• 
  Seung-Yeon Gong

   Min Da-kyung
• 
  Park Hae-soo

   Lee Ji-ran (42 episodes, 2015-2016)
• 
  Ji-hye Kwak

   Gab-boon (Young) (1 episode, 2015)
• 
  Chan-Young Yoon

   Ddang-sae (Young) (4 episodes, 2015)
• 
  Woon-Chul Baek

   Kim Nae-pyung (1 episode, 2015)
• 
  Noh-min Jun

   Hong In-bang (4 episodes, 2015)
• 
  Moon-Sung Jung

   Han Goo-young (26 episodes, 2015-2016)
• 
  Hang-ho Tae

   Begger Chief (2 episodes, 2015)
• 
  Sang-jin Han

   Monk Jukryong (39 episodes, 2015-2016)
• 
  Ji-Hoon Lee

  Heo Gang