장근석
Han Joon-soo
송하윤
Kim Byul
Moon Mason
Han Woo-ram
고규필
Ki-seok
최재환
Chun-sung
Kim Byeong-ok
Joon-soo's father
박현숙
Joon-soo's mother
정규수
Byeol's father
Jang Jung-hee
Byeol's mother
김정난
Tyson
김양우
Mad dog
Kil Hae-yeon
Ki-seok's mother
이문식
Subway Attendant
Oh Kwang-rok
Gwang-rok
