Character Name : Oh Dong-cheol

Original Name : 박중훈

Gender : Male

Character Name : Han Se-jin

Original Name : 정유미

Gender : Female

Character Name : Jeong-seo

Original Name : 박원상

Gender : Male

Character Name : Boss Kim

Original Name : 정우혁

Gender : Male

Character Name : Ex-detective Park

Original Name : 정인기

Gender : Male

Character Name : Jae-young

Original Name : Kwon Yul

Gender : Male

Character Name : Se-jin's Father

Original Name : 민경진

Gender : Male

Character Name : Doctor

Original Name : 양은용

Gender : Female

Character Name : Bong-soo

Original Name : No Seung-beom

Gender : Male

Character Name : Woman Looking for House

Original Name : 윤가현

Gender : Female

Character Name : Schoolboy 1

Original Name : Choi Won-tae

Gender : Male

Character Name : Gang Member 1

Original Name : 최귀화

Gender : Male

Character Name : Nurse 1

Original Name : 이채은

Gender : Female

Character Name : Gyeong-jun

Original Name : Oh Seong-soo

Gender : Male

Character Name : New Employee

Original Name : Yang Geun-seok

Gender : Male

Character Name : Final Interviewer

Original Name : 이준혁

Gender : Male