Tough as Iron

Name: Tough as Iron
Director: Ahn Kwon-tae
Genre: Drama, Action
Released: 2013-10-02
Rating: 6.5
Cast: Yoo Ah-in, Kim Hae-sook, Kim Jung-tae, Kim Seung-o, Jung Yu-mi

“Bound and determined.”

Gang-cheol is a legendary street fighter in Busan who cleaned up his act to care for his sick mother. Knowing he's desperate for money for his mother's operation, Sang-gon proposes that Gang-cheol works for him.