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 Choi Beom Ho as Reconnaissance Team Leader Lee Ju Bin as Kim Si Hyeon 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 Jo Dal Hwan as Bae Nam Soo Oh Man Suk as Hunter Nam Jung Hee as Patient with Alzheimer Yeo Moo Young as Nam Soo's Father Son Ji Yoon as Autopsy Doctor
