스무살

Elenco

• 

  이유리

  Chae-ri

• 

  Gong Yoo

  Joon

• 

  Shoo

  Soo-young

• 

  Jung Sung-yoon

  Tae-hyun

• 

  Moon Ji-yoon

  Sang-hyuk

• 

  임성언

  Min-hee

• 

  조달환

  Seok-goo

• 

  김용건

  Sang-hyuk's Father

• 

  이미영

  Sang-hyuk's Mother

• 

  김지우

  Song-yi

• 

  Yoo Seo-jin

  Professor