Lee Jong-hyuk

as Ji-cheol

as Coach

as Coach

as Self

as Yang Dong-gu

as Kim Cheol-seok

as Gong Su-pyo

as King

as Kwon Hyuk-pil

as Lee Jong-hyuk

as Dong Gwan-Soo

as Sang-cheol

as Colonel Shin

as Lee Hyung Seok

as Choi Gi-chul

as Oh Ki-Wan

as Teacher

as Self

as Gyu-hyeon

as Sang Bong-tae

as Self

as Dong-min

as Self

as Sung Sun-woo (older) (voice)

as Kang Suk-joon

as Joon-seob

as Self - Student

as Self

as Park Min-joon

as Young Ho

as Seo Byung-hoon

as [Man in the street]

as Self

as Lee Jung-rok

as Baek Kyung-min

as Jung Il-do

as Kim Tae-ho

as Lee Kang-seong

as Hwang Chul-woong

as Seo Jong-cheol

as Yoo Gwan-Pil

as Ha Chang-ryong

as K

as Han Dong-min

as Jin Muyeong

as Fox 2

as Lee Hyun Chul

as Gangster

as Jung Woo-Jin

as Seok Hee-jung

as Park Dong-jae

as Squad Leader Shin

as Shin Hyun-tae

as Shin Seok-gi

as Cha Jong-hoon

as Gang Member

as Special Agent, North Korean 8th Squad

as Yu-il’s Father