Guest Stars Min Sung Wook as Jo Young Kyu Park Hae Soo as Lee Ji Ran Lee Joon Hyuk as Hong Dae Hong Lee Cho Hee as Gab Boon Seo Yi Sook as Myo Sang Jung Yoo Mi as Yun Hee Seo Dong Won as Lee Bang Gwa Jin Sun Kyu as Nam Eun Lee Ji Hoon as Heo Kang / Lee Shin Juk Park Hyuk Kwon as Gil Sun Mi Yoon Son Ha as Cho Young / Ji Chun Tae Jo Hee Bong as Hojung Ha Ryun Jo Young Jin as Min Je Lee Myung Haeng as Woojae Jo Joon Han Ye Ri as Yoon Rang Jun Mi Sun as Yun Hyang Ahn Suk Hwan as Master Yooksan Ahn Ji Hye as Biwol Lee Do Yup as Prince Jungchang / King Gongyang Kang Shin Hyo as Lee Bang Gan Suh Jung Joo as Yooksan's Bodyguard Lee Jung Hun as Shim Hyo Saeng Park Joon Hyuk as Mr. Ok Moon Jong Won as Zhu Di Im Chul Soo as Soldier from Investigation Office
