Cast from Fight
Yoo Gun
Kang Gun
Lee Yeong-jin
So Hee
Lee Jong-soo
Kang Jin
Baek Do-bin
Choi Dae Ri
Hong Seung-jin
Oh Dal Shik
Uhm Tae-woong
Kang Gun's father
Jang Hang-seon
Kang Kwan Jang
Jung Suk-won
cameo
Jo Deok-hyeon
cameo
Kim Soo-ro
cameo
Kang Gun
So Hee
Kang Jin
Choi Dae Ri
Oh Dal Shik
Kang Gun's father
Kang Kwan Jang
cameo
cameo
cameo