Chief Detective
Ling Yun
Officer Lam
Wang Chung
Granny
Chin Tsi-Ang
So Wai Chuen
Chiu Jun-Chiu
Chow Sun Xi
Gam Biu
Ah Fat's girl
Mak Wa-Mei
old woman
Chan Lap-Ban
Detective
Tai Kwan-Tak
Detective Lau
Chung Chi-Keung
Mrs Cheung
Yeung Kei
Cheung Hung
Tang Tak-Cheung
Old Hawker
Wong Ching-Ho
Ah Hsin
Fan Mei-Sheng
Key witness
Yue San-Tak
Louis Fan Siu-Wong
Hotel clerk
Sai Gwa-Pau
Sandy Skin
Johnny Wang Lung-Wei
Ah Fat
Lam Fai-Wong
Yue Wing
Denis Allen James
Jim James
Wong King Sun
Ng Hong-Sang
Lai Chi Hung
Ku Kuan-chung
Ah Choy
Hon Kwok-Choi
Director
Kuei Chih-Hung
Director of Photography
Arthur Wong Ngok-Tai
Hua Shan
Writer
Sze-To On
Yau Kei