Guest Stars Lee Yoon Mi as Madam Jang Im Ha Ryong as Yang Man Choon Shin Seung Hwan as Yang Jang Soo Hong Suk Chun as Man Kang Kim Byung Ok as Go Bok Tae Jang Dong Jik as Hyun Pil Sang Kim Ji Young as Jung Hee's Grandmother Yeo Ho Min as Gong Soo Chang Kim Byung Gi as Chairman Yoon Shorry J as Jerry Jung So Hee as Min So Jung Jung Ji Yoon as Kang Hyun Mi Lee Chan as Team Leader Bae Park Ji Won as Hwa Ran Wi Yang Ho as Tak Jae Gul Park Min Soo as Oh Byung Soo Kim Dong Joon as Oh Jun Ho Hyun Chul Ho as Hyun Taek Kim Tae Han as Han Man Bong Lee Na Kyung as Lee Soo Jung Baek Shin as Detective Gook Jo Sang Gun as Ahn Chang Bong Shin Ki Joon as Teen Jang Dong Soo