Guest Stars Yoon Joo Sang as Oh Hyun Kyu Lee Jung Gil as Jo Myung Ho Baek Seong Hyeon as Kang Byeong Jin David McInnis as Ray Kim Il Woo as Kang Chul Hwan Cha Hyeon Jeong as Yu Hae Yeong Yoon Joo Hee as Lee Soo Jin Kim Ji Min as Jamie Jo Sung Ha as Ha Seung Jin Kim So Hyun as Young Soo Yun Park Gun Tae as Young Yoo Gun Joo Jin Mo as Ha Jae Yong Sung Dong Il as Park Joon Han Park Sang Wook as Chinese Dealer of Firearm Transactions
