• 
  Ha Ji-Won

  Jang Se Jin
• 
  Kwang-hyeon Park

   Lee Se Chan (17 episodes, 2000)
• 
  In-seong Jo

   Kim Suk Joo (17 episodes, 2000)
• 
  Na-ra Jang

   Jung In Jae (11 episodes, 2012-2013)
• 
  Shi-ah Chae

   Park Seung Ah (17 episodes, 2000)
• 
  Dong-Wook Lee

   Lee Kang San (17 episodes, 2000)
• 
  In-hye Lee

   Yoo Da In (17 episodes, 2000)
• 
  Hyo-Seob Eom

   Uhm Tae Woong (11 episodes, 2012-2013)

• 
  Daniel Choi

   Kang Se Chan (11 episodes, 2012-2013)
• 
  Jong-Suk Lee

   Go Nam Soon (16 episodes, 2012-2013)
• 
  Kwak Jung Wook

   Oh Jung Ho (11 episodes, 2012-2013)
• 
  Se-young Park

   Song Ha Kyung (11 episodes, 2012-2013)
• 
  Woo-bin Kim

   Park Heung Soo (14 episodes, 2012-2013)
• 
  Hyo Young

   Lee Kang Joo (11 episodes, 2012-2013)
• 
  Choi Chang Yub

   Kim Min Ki (11 episodes, 2012-2013)

• 
  Chang Hwan Kim

   Han Young Woo (2013) (8 episodes, 2013)
• 
  Soo Jin Jun

   Gye Na Ri (16 episodes, 2012-2013)
• 
  Kye-nam Myung

   Myung Kye Nam (17 episodes, 2000)
• 
  Cho Jae-Hyun

   Jo Jae Hyun (17 episodes, 2000)
• 
  Yoo Na Oh

   Bae Yi Kyung (17 episodes, 2000)
• 
  Hee Han

   Choi Soo Hyun (17 episodes, 2000)
• 
  Won-Joo Jun

   Jun Kyung Hee (17 episodes, 2000)
• 
  Chang-hwan Kim

   Han Young Woo (2013) (8 episodes, 2013)
• 
  Jae-hyeon Jo

  17 episodes, 2000
• 
  Gye-nam Myeong

  17 episodes, 2000