Joo Hyun
Joon-seok's Father

Jeon Young-woon
Dong-soo's Father

Lee Jae-yong
Scar-Eye
Kim Hyun-ji
Tall Woman
Yoo Seung-il
Child Joon-seok
Jeong Hee-ryong
Child Dong-soo
Kim Joon-beom
Child Sang-taek
Kim Seong-bok
Child Joong-ho

Kang Shin-il
Sang-taek's Father

Kwon Nam-hee
Sang-taek's Mother