Guest Stars Jang Sung Bum as Jo Jae Hee Oh Eui Shik as Choi Sung Bum Jo Jae Yoon as Han Ji Hoon Jun Gook Hwan as Seo Gun Il Park Sung Geun as Kang Hong Suk Choi Won Hong as Seo Joon Lee Jung Eun as Oh Ha Na Kim Hong Fa as Jung Tae Soo Jung Dong Kyu as Lee Joon Kyung Sung Dong Il as Oh Jung Hak Kim Min Seo as Joo Eun