Guest Stars Jo Jin Woong as Jang Ho Jung Han Yong as Jang Yong Choo Ja Hyun as Seo Mi Soo Shin Seung Hwan as Hwang Bo Lee Jae Yong as Hwang Dal Soo Lee Bo Hee as Han Soo Ra Baek Il Sub as Hong Duk Bo Samuel Kang as NIS Agent Jung Won Joong as Park Hong Choon Kim Hyo Jin as Ahn Yeo Won Kim Min Ji as Hong Hye Jung Maeng Sang Hoon as Seo Tae Jin