Guest Stars Jo Sun Joo as Sung Ji Soo Kim Hong Fa as Jo Young Gook Song Young Chang as Bae Sang Do Kim Yoo Suk as Ban Joon Hyuk Jung Suk Won as Seo Il Kang Choi Kwi Hwa as Ha Sang Mo Hong Ji Yoon as Han So Young Joo Jin Mo as Lee Myung Deuk Ok Ja Yun as Yang Pil Soon Park Soo Young as Shin Joo Myung Ji Seung Hyun as Joo Jae Pil Jun Ik Ryung as Park Chang Joon's Wife