Ling Yun

Chief Detective

Wang Chung

Officer Lam

Fan Mei-Sheng

Ah Hsin

Johnny Wang Lung-Wei

Sandy Skin

Lam Fai-Wong

Ah Fat

Yue Wing

Detective

Jim James

Denis Allen James

Ng Hong-Sang

Wong King Sun

Ku Kuan-Chung

Lai Chi Hung

Hon Kwok-Choi

Ah Choy

Chin Tsi-Ang

Granny

Chiu Jun-Chiu

So Wai Chuen

Gam Biu

Chow Sun Xi

Mak Wa-Mei

Ah Fat's girl

Chan Lap-Ban

old woman

Tai Kwan-Tak

Detective

Chung Chi-Keung

Detective Lau

Yeung Kei

Mrs Cheung

Tang Tak-Cheung

Cheung Hung

Wong Ching-Ho

Old Hawker

Yue San-Tak

Key witness

Louis Fan Siu-Wong

Sai Gwa-Pau

Hotel clerk