Who Is She

A romantic music coming-of-age drama about grandmother Oh Mal-soon, who turns into a 20-year-old Oh Doo-ri overnight and enjoys her shining prime once again.

Cast

• 

  Kim Hae-sook

  Oh Mal-soon

• 

  Jung Zi-so

  Oh Doo-ri

• 

  Jung Jinyoung

  Daniel Han

• 

  Chae Won-bin

  Choi Ha-na