Générique complet
Champion
Don Lee
Mark
Kwon Yul
Jin-ki
한예리
Soo-jin
최승훈
Joon-hyung
Ok Ye-rin
Joon-hee
Son Sook
Mark's Mother
John D. Michaels
Fight Announcer
Carson Allen
Announcer
Lee Kyu-ho
Punch
Derek Chouinard
Club Goer
No Ji-yoo
Exhibition Hall Reporter
전권하
Prison Punch Opponent
양현민
Yoo Chang-soo
남연우
Team Leader Kim
강신효
Combo
Kang Seung-hyun
Joo-yun
Park Sun-ho
Jason Kim
Oh Chang-kyung
Event Announcer
유순웅
Doctor Han
Park Hyung-Soon
Chang-soo's Employee
Park Won Bin
Busan MC
박성일
PD Park
김종구
Jin-gi's Father
Yu Seung-ok
Celebrity
박세준
Chang-soo's Employee
최혜진
Jason Kim's Gang
박태윤
Soccer Boy
Ahn Sung-min
Foreign Car Driver
양조아
English Elementary Student's Mother
박찬우
Cigarette Student
Park Ji-yeon
Busan Couple
황상경
Busan Couple
Kwak Ja-hyeong
Macho Driver
Yoon Eun-ji
Gambling Joint Cashier
전혜원
High School Student
백상희
Airport Greeting Woman
김동현
Celebrity
유지연
Sun-kyeong's Sister
Park Kwang-jae
2 Meter Giant
Kim Ji-hwan
Child on Bus
김건
Busan Arm Wrestling Elementary School Student
진모
Combo Team Member 1
금광산
Combo Team Member 2
Lee Su-jeong
Cashier
