A Man's Story/Slingshot Cast

MAIN CAST

Park Yong Ha as Kim Shin whose main desire is to punish whoever is behind his brother's suicide.

Kim Kang Woo as Chae Do Woo. He is rich, handsome and intelligent but behind these good qualities is a very troubled man.

Park Si Yeon as Seo Kyung Ah. She is Kim Shin's girlfriend but later on becomes Chae Do Woo's wife.

Han Yeo Woon as Chae Eun Soo. She is the heiress of Chae Dong Construction and the younger sister of Chae Do Woo. Her closeness to Kim Shin puts her life in danger.

Lee Philip as Do Jae Myung, a lawyer who grew up and studied in the US but returns to Seoul after his father's death. His desire for revenge against Chae Dong Construction makes him one of Kim Shin's closest ally.

Park Ki Woong as Ahn Kyung Tae, a stock market expert who helps Kim Shin in his pursuit of justice.

Lee Moon Shik as Park Moon Ho, a con artist who is a friend of Do Jae Myung's father and Kyung Tae's uncle. He helps Kim Shin and Do Jae Myung in their fight against Chae Dong Construction.