Anthony Wong Chau-sang
Host / Insp. Wong / Mr. Shaw / John
黃子華
Host / Kim Lin Kwan / May's Mother / Bar Geek
林曉峰
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
