Hello! Who Is It?

Sean Lau Ching...

as

Officer Ma Fai

Anita Lee Yuen...

as

May Chan

Peter Chan Lung

as

Ping's other w...

Derek Yee Tung...

as

Supt [cameo]

David Wu

Gwennie Tam

Kwai Chung

James Ha Chim-...

Stephan Yip Ti...

Ellen Chan Nga...

as

Woman in bed [...

Jamie Luk Kim-...

as

Man in bed [ca...

Hui Pui

as

Kwai's mistres...

Billy Ching Sa...

Felton Law Gwa...

Kingson Shek S...

Lee Wai-Si

Chan Wai-Ling

Teddy Chan

Ivy Leung Si-M...

as

Kwai's wife

Helena Law Lan

San Leung

William Ho

as

Linesman Chan ...