Guest Stars Son Chang Min as Oh Jong Ki Min Bok Gi as Park Dal Moon Jin Sun Kyu as Go Man Yong Oh Dae Hwan as Park Moon Ho Kim Jung Woon as Kim Byung Goo Park Byung Eun as Han Young Min Kim Dong Gon as Kim Duk Shil Jung So Young as Female doctor Myung Joo Han Gook Jin as Kim Sang Gook Shin Dam Soo as Lee Geun Bae