
Plot
A former arm-wrestling champion raised in the U.S. returns to South Korea for a tournament that could return him to glory, but he finds his life complicated by the appearance of the biological family he never knew.
Trailer
Cast

Don Lee
Mark

Kwon Yul
Jin-ki

Han Ye-ri
Soo-jin

Choi Seung-hoon
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

Jeon Gwon-ha
Prison Punch Opponent

Yang Hyun-min
Yoo Chang-soo

Nam Yeon-woo
Team Leader Kim

Kang Shin-hyo
Combo

Kang Seung-hyun
Joo-yun

Park Sun-ho
Jason Kim

Oh Chang-kyung
Event Announcer

Yoo Soon-woong
Doctor Han

Park Hyung-Soon
Chang-soo's Employee

Park Won Bin
Busan MC

Park Seong-il
PD Park

Kim Jong-goo
Jin-gi's Father

Yu Seung-ok
Celebrity

Park Se-jun
Chang-soo's Employee

Choi Hye-jin
Jason Kim's Gang

Park Tae-yun
Soccer Boy

Ahn Sung-min
Foreign Car Driver

Yang Jo-a
English Elementary Student's Mother

Park Chan-woo
Cigarette Student

Park Ji-yeon
Busan Couple

Hwang Sang-kyung
Busan Couple

Kwak Ja-hyung
Macho Driver

Yoon Eun-ji
Gambling Joint Cashier

Jeon Hye-won
High School Student

Baek Sang-hee
Airport Greeting Woman

Kim Dong-hyun
Celebrity

Yoo Ji-yeon
Sun-kyeong's Sister

Park Kwang-jae
2 Meter Giant

Kim Ji-hwan
Child on Bus

Kim Geon
Busan Arm Wrestling Elementary School Student

Jin Mo
Combo Team Member 1

Geum Gwang-san
Combo Team Member 2

Lee Su-jeong
Cashier