Tough as Iron

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.

Drama Action

Yoo Ah-in

(Gang-cheol)

Kim Hae-sook

(Soon-i)

Kim Jung-tae

(Sang-gon)

Kim Seung-o

(Hwi-gon)

Jung Yu-mi

(Soo-ji)

Lee Si-eon

(Jong-soo)

Shin Jung-keun

(Yagami)

Kim In-woo

(Akito)

Kim Hyun-sook

(Organ Broker)

Jang Tae-seong

(Lee Byeong-hee)

Bae Seul-ki

(Jae-sook)

Kim Seo-kyung

(Chyoo Ri-ning)

Song Young-chang

(Hwan-gyoo)

Kim Hyun-sook

(Broker)

Ko In-beom

(Police substation captain)

Kim Ga-young

(Bus passenger)

Shin Yoo-ram

(Irabu)

Lee Jeong-heon

(Director of the internal department)

Seo Dong-seok

(Conventional market man 1)

Park Min soo

Park Kyu-sun