Ryoo Seung-wan
Yoo SukHwan
Jeong Seok-yong
Yoo DongHwan
Lee Joo-sil
Suk-hwan's Mother
Kim Byeong-ok
Young Mens' Association Leader
Jo Deok-hyeon
President Cho
Seo Ji-oh
Squad Leader Seo
Gu Ja-hoon
Squad Leader Koo
Lim Jun-Il
Squad Leader Im
Kim Si-hoo
Teenager SukHwan
Kim Dong-young
Teenager PilHo
Park Young-seo
Teenager DongHwan
Kim Geon-ho
Village Councilor
Kim Yong-sun
Construction Site Woman
Kim Tae-young
Pickpocket 2
Kim Kkob-bi
School Girl Ragpicker
Kim Su-hyun
Seoul Detective
Park Ji-hwan
Teenage Enemy Boss
Han Jae-duk
Cho's Executive 1
Danny Park
Cho's Executive 2
Choi Tae-young
Cho's Executive 3
Yang Gil-yeong
OnSung Detective 1
Lee Hong-pyo
OnSung Detective 2
Yoo Sang-seob
OnSung Detective 3
Kim Min-soo
OnSung Detective 4
Lee Jong-Yeon
OnSung Detective 5
Gwon Seung-gu
OnSung Detective 6
Park Ju-chun
OnSung Detective 7
Jung Chang-hyun
Corridor Guard
Kim Won-jung
Tatami Floor Fighter 1
Seo Seung-eok
Tatami Floor Fighter 2
Kang Young-muk
Tatami Floor Fighter 3
Kwon Gwi-deok
Tatami Floor Fighter 4
Koo Jeong-uk
Tatami Floor Fighter 5
Shin Sung-il
Tatami Floor Fighter 6
Yun Jeong-seok
Tatami Floor Fighter 7
Jang Han-seung
Tatami Floor Fighter 8
Park Hyun-jin
Boxing Gym Teenager
Kim Yang-seong
Teenage with yo-yo
Han Seung-Soo
Teenage Hockey Player
Jeong Yoon-heon
Teenage Baseball Player
Ji Jung-hyeon
Construction Laborer 1
Han Jeong-uk
Construction Laborer 2
Baek Dong-hyeon
Arcade Gangster
Joo Hyung-jin
Blackmailer 1
Hwang In-hye
Tatami Floor Serving Girl 1
Kim Na-young
Tatami Floor Serving Girl 2
Kim Mi-ra
Tatami Floor Serving Girl 3
Jang Eun-suk
VIP Room Serving Girl
Oh Joo-hee
VIP Room Serving Girl
Ser Kung-bae
Real Estate Deliveryman
Ahn Jae-mo
Cameo (uncredited)
