Lau Ching-wan
Officer Ma Fai
Anita Lee Yuen-Wah
May Chan
Peter Chan Lung
Ping's other workmate
Derek Yee Tung-Sing
Supt [cameo]
Ellen Chan Nga-Lun
Woman in bed [cameo]
Jamie Luk Kim-Ming
Man in bed [cameo]
Hui Pui
Kwai's mistress [as Lam Yi]
Ivy Leung Si-Man
Kwai's wife
William Ho Ka-Kui
Linesman Chan Ping