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 Choi Min Soo as Yoon Sam Soo, Commander of the 2nd Company Park Byung Eun as Han Young Min Jung So Young as Female doctor Myung Joo Shin Dam Soo as Lee Geun Bae