Secret: Untold Melody

A promising pianist in a slump has a chance meeting with a young woman playing mysterious music, and the encounter forces him to make a once-in-a-lifetime choice.

• 
  Doh Kyung-soo

  Yu-jun
• 
  Won Jin-ah

  Jung-a
• 
  Shin Ye-eun

  In-hee
• 
  Bae Sung-woo

  Seung-ho
• 
  Ahn Seung-gyun

  Kyeong-bong
• 
  Kang Mal-geum

  Min-sook
• 
  Kang Kyung-hun

  Yeon-seo
• 
  Kim Kyu-seon

  Professor of Western Music History
• 
  Im Sung-jae

  Go-tae
• 
  Kong Hyun-ji

  Conductor