Cast:

Main Cast
Lee Dong Wook as Ye Jin Woo
Cho Seung Woo as Goo Seung Hyo
Won Jin Ah as Lee Noh Eul
Sang Gook University Hospital
Chun Ho Jin as Lee Bo Hoon
Moon Sung Geun as Kim Tae Sang
Yoo Jae Myung as Joo Kyung Moon
Moon So Ri as Oh Se Hwa
Kim Won Hae as Lee Dong Soo
Uhm Hyo Sup as Lee Sang Yup
Park Min Kwan as Go Young Jae
Woo Mi Hwa as Kim Jung Hee
Jung Hee Tae as Suh Ji Yong
Kim Do Hyun as Kang Yoon Mo
Hwang In Joon  as Choi Young Jin
Choi Kwang Il as Jang Min Ki
Tae In Ho as Sun Woo Chang
People around Ye Jin Woo
Lee Kyu Hyung as Ye Sun Woo
Choi Yoo Hwa as Choi Seo Hyun
People around Goo Seung Hyo
Yum Hye Ran as Kang Kyung Ah
Lee Hyun Kyoon as secretary
Jung Moon Sung as Jo Nam Hyung
Others
Lee Sang Hee as Kim Eun Ha
Son Min Ji  as Ahn Hyun Yi
Han Min as Park Jae Hyuk
Park Ji Yun as Lee So Jung
Yoo In Soo