나를 잊지 말아요

Jung Woo-sung

Seok-won

김하늘

Jin-young

온주완

Dong-gun

임주은

Bo-young

장영남

Kim Young-hee

권해효

Park Kyoung-joon

배성우

Oh Kwon-ho

허진

Seok-won's Mother

Lee Jun-hyeok

Shin Hyun-ho

소희정

Psychiatrist

조이진

Sun-hee

최규환

Prosecutor