Guest Stars Kim Won Hae as Kim Gye Chul Lee Yoo Joon as Jung Hun Gi Jang Hyun Sung as Kim Bum Joo Jung Hae Kyun as Ahn Chi Soo Lee Do Yup as Kim Jung Jae Kim Min Gyu as Hwang Ui Kyung Kim Jong Goo as Detective Squad Chief Son Hyun Joo as Jang Young Chul Lee Dong Ha as Han Se Kyu Jung Suk Yong as Oh Kyung Tae Yoo Ha Bok as Shin Dong Hoon Lee Na Ra as Shin Da Hye Kim Hyun Sung as Min Sung
