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