Guest Stars Lee Sun Bin as Jo Mi Joo Jo Woo Jin as Ahn Tae Wook Kim Joo Hun as Investigator Park Jung Do Won as Investigator Kim Ahn Nae Sang as Chun Gab Soo Oh Dae Hwan as Ma Jin Suk Kim Byung Choon as Kang Noh Seung Lee Duk Hwa as Chairman Wang Lee Hak Joo as Ahn Chang Ho Jo Sun Joo as Sung Il's Wife Lee Seung Hyung as Tax Collection Section Chief Baek Sung Il Oh Yoo Jin as Baek Ji Eun Song Young Kyu as Kim Min Sik
