Main Characters Yoo Jae Suk Lee Hyori Yoon Jong-shin Kim Soo Ro Daesung Kim Jong Kook Park Hae Jin Lee Chun Hee Park Ye Jin Park Shi Yun Kim Won Hee Yoon Sang Hyun Ji Sang Ryul Shin Bong Sun YoonA Taecyeon Jo Kwon Kim Hee Chul Jang Dong Min