Guest Stars Yoon Ye Hee as Song Seung Joo Lee Hae Young as Han Young Hoon Ji Hoo as Kang Dong Won Jung Dong Hwan as Oh Chang Il Choi Dae Hoon as Chae Dong Hoon Jung Sung Mo as Jo Gook Chul Lee Won Suk as Kim Jung Shik Yoon Joo Sang as Suk Joo Hwan Kim Ji Sook as Han Kyung Ok Park Geun Soo as Jung Chul Jung Dong Kyu as Kim Won Ho Kim Ha Kyoon as Kim Deuk Soo Ahn Nam Hee as Na Yun Sung Park Chan Hwan as Im Chul Woo Kang Hyun Jung as Baek Do Jin Kim Jung Kyoon as Hong Hak Soo Jung Jin as Jung Yong Gi Jung Jae Hun as Seo Jang Yub