Forgotten

Jin-seok, 21-year-old, moves into a new house with his family. He suffers from a slight schizophrenia but he carries an ordinary life under the warm care of the family. His older brother Yu-seok is a decent college student, a mentor, and role model for Jin-seok. One night, his beloved brother is kidnapped by unidentified assailants before Jin-seok's eye. Jin-seok can’t recognize their faces, but can remember only the VIN that matches with no car. After long silence of 19 days, suddenly Yu-seok returns home, but remembers nothing which had happened in the meantime. And soon Jin-seok feels Yu-seok is a total stranger.

• 
  Kang Ha-neul

  Jin-seok
• 
  Kim Moo-yul

  Yoo-seok / Choi Seong-uk
• 
  Moon Sung-keun

  Jin-seok's Father / Mr. Park
• 
  Na Young-hee

  Jin-seok's Father / Madam Min
• 
  Nam Myung-ryeol

  Professor Choi
• 
  Lee Na-ra

  Professor Choi's Wife
• 
  Jeong Taek-hyeon

  High School Yoo-seok
• 
  Jung Chan-bi

  Girl
• 
  Choi Go

  Young Yoo-seok
• 
  Bae Seong-il

  Questionable Man 1