陳友
— Dr. Chen
張堅庭
— Dr Lin Yu Yun / Lin Guo Yun
林建明
— Head Nurse Linda Kuk
Amy Chan
— Nurse Fang Xiao Min
文雋
— Dr. Duo Zhi Wen
Paul Chung Biu-Law
— Dr. Paul Law
鄭丹瑞
— Nurse Dan
林珊珊
— Nurse Shan Shan
陳惠敏
— Killer Patient
盧大偉
— Triad Boss Patient
關朝聰
— Dr Faulkland
何嘉麗
— Nurse Jia Jia
Chan Lok-Man
— Nurse Chastity Ji
譚一清
— Health Dept. Inspector
舒琪
— Health Dept. Inspector
Ng Suk-Yee
Yolande Yau Pui-Ling
— Breast Cancer Patient
Tam Tin-Nam
— Hospital Worker
楚原
— Hospital Director
鍾鎮濤
— Himself
葉志強
— Himself
秦蔚文
— Dr Chen's Wife
方中信
— Lover of Dr Chen's Wife
雷達
— Deaf Patient
吳康寧
— Patient
陳望華
— Patient
陳志輝
— Bus Driver
金彪
— Hospital Patron
Fong Yue
— Hospital Patron
呂紅
— Hospital Patron