Guest Stars Kim Kwang Kyu as Jang Man Ho Jang Sung Bum as Park Sung Bum Choi Myeong Bin as Go Min Ju Sung Hyuk as Jang Se Joon Choi Beom Ho as Reconnaissance Team Leader Lee Ju Bin as Kim Si Hyeon Oh Ryoong as Hong Won Tae Byeon Hui Bong as Kim Shin U Lee Si Hoon as Lee Si Hoon Baek Ji Won as Mrs. Jo Park Jin Young as Gambler Lee Na Ra as Park Sun Mi Choi Jae Seop as Reporter Go Oh Chang Kyung as Yang Duk Chul Yoon Kyung Ho as Mr Yoon Choi Hong Il as Profiler Seok Lee Kwang Se as Si Hoon's Father Carson Allen as Gambling Room Coffee Girl Lee Sung Woo as Drug Dealer
