Guest Stars Han Jin Hee as Han Tae Joon Do Ji Won as Hwang Mi Ran Song Ok Sook as Kim Myung Hee Jo Duk Hyun as Secretary Nam Kim So Hyun as Young Soo Yun An Do Gyu as Young Hyung Joon Yeo Jin Goo as Young Jung Woo Kim Sun Kyung as Jung Hye Mi / Michelle Kim Jun Kwang Ryul as Kim Sung Ho Park Sun Woo as Kang Sang Deuk Yoo Yun Mi as Young Eun Joo Kim Ha Kyoon as Police Chief Jun Min Seo as Young Ah Reum Min Sung Wook as Detective Lee Seung Won as Detective
