Guest Stars Choi Byung Mo as Secretary Min Oh Na Ra as Nurse, ICU Kim Mi Kyung as Head Nurse Kang Soo Min Moon Ji In as Nurse Song Jang Kwang as Ko Sung Hoon Jung Dong Kyu as Representative Choi Chul Min Kim Ik Tae as Representative Han Teo Sub Yoo Seung Mok as Detective Lee Jo Hwi as Detective Kim Park Pal Young as Hospital Director Byung Yoo Joon Hong as Resident 1 Jo Bok Rae as Park Tae Yong Kim Dong Suk as Kim Do Young Im Hwa Young as Resident 2 Cha Soon Bae as Chief Surgeon Shin Stephanie Lee as Cynthia Park Bae Hae Sun as Nurse Hwang Ahn Se Ha as Hyun Man Shik Nam Myung Ryul as Chae Young's Father Choi Sang as Choi Sung Hoon Kang Sung as Cha Se Yoon Lee Ahn as Lee Hae In
