On screen
Cast
18 credited performers
Mark Cheng Ho-Nam
Wong Man Tsun
Simon Yam
Dr. Lawrence Chu
Lowell Lo Koon-Ting
Suckling Ngau
Clifton Ko Chi-Sum
Dr. Chan
Michele Reis
Anita Yeung Suet Lai
Artwork unavailable
Amy Yip Chi-Mei
May
Ma Ching-Yee
Sister Kwan
Ni Kuang
Dr. Lam
Bill Tung Biu
Tsun's physician father
Cash Chin Man-Kei
Character not listed
Artwork unavailable
Leung Chung
Doctor
Lo Fan
Character not listed
Mak Shu-San
Chun's Relative
Sai Gwa-Pau
Chun's Patient for Exam
Onitsuka Ng Kin-Chung
Patient
Artwork unavailable
Chan Chi-Hung
Medical Review Board
Chiu Sek-Man
Medical Review Board
David Chung Gam-Gwai
Constipated Patient