Yoo Ah-in
Gang-cheol
Kim Hae-sook
Soon-i
Kim Jung-tae
Sang-gon
Kim Sung-oh
Hwi-gon
Jung Yu-mi
Soo-ji
Lee Si-eon
Jong-soo
Drama
Action
Tough as Iron
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.
