Guest Stars Kim Won Hae as Kim Gye Chul Jang Hyun Sung as Kim Bum Joo Jung Hae Kyun as Ahn Chi Soo Kim Hyun Bin as Young Hae Young Kim Jong Goo as Detective Squad Chief Ahn Eun Ho as Teen Hae Young Lee Young Eun as Kim Yoon Jung Jang Hyuk Jin as Celebrity News Journalist Oh Yun Ah as Yoon Soo Ah Song Yoo Hyun as Kang Se Young Seo Jung Joon as Seo Hyung Joon
