Choi Seung-hoon
Joon-hyung
John D. Michaels
Fight Announcer
No Ji-yoo
Exhibition Hall Reporter
Jeon Gwon-ha
Prison Punch Opponent
Yang Hyun-min
Yoo Chang-soo
Nam Yeon-woo
Team Leader Kim
Oh Chang-kyung
Event Announcer
Park Hyung-Soon
Chang-soo's Employee
Kim Jong-goo
Jin-gi's Father
Park Se-jun
Chang-soo's Employee
Choi Hye-jin
Jason Kim's Gang
Ahn Sung-min
Foreign Car Driver
Yang Jo-a
English Elementary Student's Mother
Park Chan-woo
Cigarette Student
Hwang Sang-kyung
Busan Couple
Gwag Ja-hyeong
Macho Driver
Yoon Eun-ji
Gambling Joint Cashier
Jeon Hye-won
High School Student
Baek Sang-hee
Airport Greeting Woman
Yoo Ji-yeon
Sun-kyeong's Sister
Park Kwang-jae
2 Meter Giant
Kim Geon
Busan Arm Wrestling Elementary School Student
Jin Mo
Combo Team Member 1
Geum Gwang-san
Combo Team Member 2
