Guest Stars Choi Byung Mo as Secretary Min Kim Mi Kyung as Head Nurse Kang Soo Min Jang Kwang as Ko Sung Hoon Moon Ji In as Nurse Song Song Kyung Chul as Doo Chul Jung Kyung Ho as Doo Chul's Bodyguard Park Pal Young as Hospital Director Byung Kwon Tae Won as Chief of Security Cha Soon Bae as Chief Surgeon Shin Stephanie Lee as Cynthia Park Bae Hae Sun as Nurse Hwang Jung Suk Yong as Surgeon
