鍾楚紅
— Dianna
Tony Leung Chiu-Wai
— Ah Kit / Lee Lun-Kit
夏文汐
— Doris
楚原
— Peter Ma
Wong Jing
張堅庭
Alex Cheung Gwok-Ming
— Private Detective
Angela Mak Leng-Chi
— Brook Shields Chan
黃霑
Danny Lee
— Lee Sir
文雪兒
— Shirley
秦蔚文
余安安
— Chan's Wife
Yim Chau-Wah
— King
馮淬帆
— Chan Sir
石修
— Man in White
Lau Wai-Man
徐少強
— Kidnapper
顧冠忠
— Robber
岳華
— Inspector
陳國權
— Ah Kuen
田青
— Party Guest
Wong Man-Yee
— Nancy
文雋
劉少君
— Keung Chung-Ping
鄭少萍
— Ah Ping
曹查理
Paul Chu Kong
— Inspector
Chee Pui-Fun
洪新南
— Kit's Colleague