Anita Lee Yuen-Wah

as May Chan

Sean Lau Ching-Wan

as Officer Ma Fai

William Ho

as Linesman Chan Ping

James Ha Chim-Si

as Leung

Onitsuka Ng Kin-Chung

as Kwai

Peter Chan Lung

as Biu

Gwennie Tam

as Kitty

Helena Law Lan

as May's mom

Ivy Leung Si-Man

as Kwai's wife

Hui Pui

as Kwai's mistress

Ellen Chan Nga-Lun

as Woman in bed [cameo]

Jamie Luk Kim-Ming

as Man in bed [cameo]

Derek Yee

as Supt [cameo]

Billy Ching Sau-Yat

Stephan Yip Tin-Hang

David Wu

Felton Law Gwan-Joh

Lee Wai-Si

Kingson Shek Siu-Lun

Chan Wai-Ling

Teddy Chan

San Leung