Sek Kin

Kiu Yat-Po

Walter Tso Tat-Wah

Chief Insp. Liu Tat

Yu So-Chau

Inspector No. 5

So Siu-Tong

Wong San-Chi

Lee Suen

Koo Mei-Chi

Lee Pang-Fei

Yau Fong-Yan

Chan Wai-Yue

Mrs Yau/Koo Mei-Ling

Lai Kwan-lin

Ah Yi

Chu Yau-Ko

Detective A