Lee Dong-jun
Kim Seung-hyun
Lee Dong-jun
Kim Seung-hyun
Hye-ri Kim
Steven Seagal
Jack Miller
Eun Seo-woo
SaRang
Gi Ju-bong
Hwang Jong-chul
Im Ho
Lim Hyeok-pil
Jeong Ju-hwan
Kevin Grevioux
Thomas
Jeon Gi-gwang
Kim Yong
Choe Yoon-seul
Female Dealer
Lee Seok-ku
Kim Jung-tae
Yoon Hyeon-sook
Kim Bo-sung
Jeon Won-joo
Nam Po-dong
Hwang Beop-Gyu
Tom Schultz
Ring Announcer
Simon Rhee
Korean Man in Crowd
Gwon Byeong-jun
Hwang Ki-sun
Jae Young
Park Jin-hyeok
Kim Du-yeong
Director
Eun Hye-rim
Writer
Lee Dong-jun
Producer
Lee Dong-jun
Line Producer
Lee Sang-ho
Original Music Composer
Shin Seung-ho
Production Manager
Koo Kyo-hwan
Director of Photography
Jo Gil-soo
Lighting Technician
Brandon Cunningham
Gaffer
Mark Hicks
Production Manager
Kang Myung-wan
Editor
Jeon Jae-wook
Art Direction
Sim Jae-won
Martial Arts Choreographer
Kim Jin-a
Makeup & Hair