Yu Oh-seong

as Jeong Doo-cheol

as Cheol-soo's father

as Jo Sang-tae

as Gil Seok / Chairman Oh

as Baek Mo-sa

as Tak In-hwan

as Seo-geom

as Yeon Gaesomun

as Seo Jong-Gil

as Self

as Choi Hyeon-joon

as Gil So-gae

as Choi Gook Jin

as Choi Ki-hoon

as Hwang Ki-chul

as Choi Won-shin

as Joon-seok

as Detective Oh

as Ki Chul

as Self

as Trainer Yoon

as Shingwi Ghan / Tae-gang

as Choi Gook Jin

as Young-Suk

as Yun-jo

as Ahn Jung-geun

as Yeong-woo

as Kim Deuk-gu

as Joon-seok

as Mu Dae-po / Bulldozer

as Li Cheol-jin

as Sang-cheol

as Kang Dae Ho

as Tae-soo

as Baek-jun

as Jeom-pyo

as On-dal

as Hwang Nam-ki

as Nanyang University Theatre Class