| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alexander Chan Mong-Wah | Crew | Directing | Assistant Director |
 Alfred Cheung Kin-Ting | Crew | Writing | Writer |
 Anthony Chan Yau | Crew | Directing | Director |
 Mona Fong Yat-Wah | Crew | Production | Producer |
 Run Run Shaw | Crew | Crew | Presenter |
Lee Gui Yuen | Crew | Directing | Assistant Director |
Keith Wong Wang-Gei | Crew | Writing | Writer |
Lawrence Wong Ka-Hay | Crew | Production | Production Manager |
Siu Fung | Crew | Editing | Editor |
Ma Chung-Yiu | Crew | Editing | Editor |
Chiu Cheuk-Man | Crew | Editing | Editor |
 Alex Fong | Cast | Actor | Lover of Dr Chen's wife |
Alexander Chan Mong-Wah | Cast | Actor | Patient |
Alfred Cheung Kin-Ting | Cast | Actor | Dr Lin Yu Yun / Lin Guo Yun |
Anthony Chan Yau | Cast | Actor | Dr. Chen |
 Shu Kei | Cast | Actor | Health Dept. inspector |
 Kenny Bee | Cast | Actor | Himself |
 Lawrence Cheng | Cast | Actor | Nurse Dan |
 Manfred Wong | Cast | Actor | Dr. Duo Zhi Wen |
 Michael Chan | Cast | Actor | Killer patient |
 Chor Yuen | Cast | Actor | Hospital director |
 David Lo Dai-Wai | Cast | Actor | Triad boss patient |
 Wai Man Chun | Cast | Actress | Dr Chen's wife |
 Fung Ming | Cast | Actor | Injection guinea pig patient |
 Yolande Yau Pui-Ling | Cast | Actress | Breast cancer patient |
Chow Chi-Hung | Cast | Actor | |
 Gam Biu | Cast | Actor | Hospital patron |
 Lui Hung | Cast | Actress | Hospital patron |
 Chan Chi-Fai | Cast | Actor | Bus driver |
 Meg Lam Kin-Ming | Cast | Actress | Head Nurse Linda Kuk |
 Lui Tat | Cast | Actor | Deaf patient |
 Sandy Lam San-San | Cast | Actress | Nurse Shan Shan |
 Alex Ng Hong-Ling | Cast | Actor | Patient |
 Fong Yue | Cast | Actress | Hospital patron |
 Paul Chung Biu-Law | Cast | Actor | Dr. Paul Law |
 Kwan Chiu-Chung | Cast | Dr Faulkland | |
Ng Suk-Yee | Cast | Actress | |
Danny Yip | Cast | ||
 Lam Tit-Ching | Cast | Actor | Extra |
 Amy Chan | Cast | Actress | |
| Person | Type | Job | Role(s) |
