《Sons》Cast

Park Hae-jin (Hangul: 박해진, born May 1, 1983) is a South Korean actor. He is best known for his supporting roles in dramas My Love from the Star (2013) and Doctor Stranger (2014), and his leading roles in Bad Guys (2014), Cheese in the Trap (2016) and Man to Man (2017).

No introduction

Kwak Si-yang (born Kwak Myeong-jin on January 15, 1987) is a South Korean actor.

Jo Hyun-jae (born May 9, 1980) is a South Korean actor. Jo made his entertainment debut as a singer in the four-member boy band Guardian, which disbanded after releasing their self-titled album in 1998. In 2000, after he drew popularity when he appeared in a commercial for sports drink Pocari Sweat, Jo began acting. He is best known for his leading roles in Love Letter (2003), Only You (2005), Ballad of Seodong (2005), and 49 Days (2011).