Guest Stars Kim Kwang Kyu as Jang Man Ho Jang Sung Bum as Park Sung Bum Seo Young Hee as Shin Yun Soo Sung Hyuk as Jang Se Joon Lee Ju Bin as Kim Si Hyeon Choi Beom Ho as Reconnaissance Team Leader Oh Han Kyul as Kang Shi Woo Oh Ryoong as Hong Won Tae Yoon Kyung Ho as Mr Yoon Choi Hong Il as Profiler Seok Oh Man Suk as Hunter Jo Dal Hwan as Bae Nam Soo Yeo Moo Young as Nam Soo's Father Son Ji Yoon as Autopsy Doctor Nam Jung Hee as Patient with Alzheimer
