• 
  Byung-Soo Kim

  regizor

• 
  No-min Jeon

   Park Jung Woo (20 episodes, 2013)
• 
  Yun-hie Jo
• 
  Jin-wook Lee
• 
  Eung-kyung Lee
• 
  Dong-hwan Jung
• 
  Hie-ryeong Kim

   Son Myung Hee (20 episodes, 2013)
• 
  Dong-won Seo

   Choi Jin Chul (Young) (20 episodes, 2013)

• 
  Hyo-Seob Eom

   Oh Chul Min (20 episodes, 2013)
• 
  Seung-joon Lee

   Han Young Hoon (20 episodes, 2013)
• 
  Hyung-Shik Park

  16 episodes, 2013
• 
  Gook-hwan Jeon

  Park Chun-Soo
• 
  Woong Choi

  Choi Jin-Cheol's secretary
• 
  Woo-Jin Seo

  Park Jung-Woo (Young)
• 
  Yi-Kyeong Lee

  Han Young Hoon (Young)

• 
  Min-ah Jo

  Joo Min-Young
• 
  Ga Deuk-hee

  Kim Yoo Jin (Young)
• 
  Min-Seok Oh

  Kang Seo-Joon
• 
  Won-hae Kim

  Park Chang-Min