Guest Stars Min Sung Wook as Investigator Oh Lee Sun Bin as Ha Ji Ah Choi Tae Joon as Choi Tae Ho Oh Jung Se as Jung Ki Joon Song Ok Sook as Jo Hee Kyung Yang Dong Geun as Yoon Tae Young Kim Sang Ho as Hwang Jae Gook Kim Bup Rae as Jang Do Pal Kwon Hyuk Soo as Jo Sung Gook Bang Eun Hui as Bong Hui's Mother Kim Gi Nam as Im Byung Joo Ryu Won as Yoon So Hee Yun Je Wook as Shin Jae Hyun Park Young Soo as Lee Jae Joon Heo Jae Ho as Kim Ki Hwan Jang Hee Soo as Ji Ah's Mother Kan Mi Youn as Se Mi
