The Plan Man

The Plan Man is about a man who lives everything according to plan until he meets a woman who wasn't a part of it.

• 
  Jung Jae-young

  Han Jung-seok
• 
  Han Ji-min

  Yoo So-jung
• 
  Kim Ji-young

  Psychiatrist
• 
  Cha Ye-ryun

  Lee Ji-won
• 
  Choi Won-young

  Kang Byung-soo
• 
  Hwang Byeong-gug

  Japanese researcher (uncredited)
• 
  Seong Byeong-suk

  Mi-young
• 
  Ha Jae-sook

  Lethargy woman
• 
  Park Gil-su

  Section chief Nam (uncredited)
• 
  Yoon Kyung-ho

  Drunk (uncredited)