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 Kim Hyun Bin as Young Hae Young Lee Do Yup as Kim Jung Jae Kim Jung Young as Won Kyung's Aunt Lee Shi Ah as Kim Won Kyung Kim Ki Chun as Lee Chun Goo Lee Tae Gum as Detective Lee Ki Sub as Lee Jin Hyung
