Anthony Wong Chau-sang

Host / Insp. Wong / Mr. Shaw / John

黃子華

Host / Kim Lin Kwan / May's Mother / Bar Geek

林曉峯

Host / CID / Dr. Lo

邵國華

Host / Triad Leader / Bar Geek / Shaw

周慧敏

Jenny

關詠荷

May

Anita Lee Yuen-Wah

May's Friend

張同祖

May's Father

Linda Cheung Lan-Ying

Mrs. Shaw

張達明

Guy in Condom Commercial

李兆基

Priest

八兩金

Mainland Triad

Chiu Kwok-Choi

Robert Kwok Siu-Fung

黄翠玲

吳瑞庭