Stanley Fung Shui-Fan as Dr. Tsui

Deanie Yip Tak-Han as Tina Lau

Paul Chun Pui as Tsuen

Dennis Chan Kwok-San as Ming

Chow Yun-Fat as Chung

Tony Leung as Doggie

Season Ma as Teacher

John Shum Kin-Fun as Dr. Shum

Ma Suk-Jan as Crazy old woman

Lai Suen as Tsuen's mother

Lo Hung as Doctor examining Tsuen

Cheung Hei as Song's lunatic friend

Wan Seung-Lam as Zhao

Lui Hung as Customer of Zhao

Jeffrey Ho Wai-Lung as New husband of Tsuen's ex-wife

Ng Kwok-Kin as Policeman

Cho Yuen-Tat as Journalist

Tam Bo as Angry tenant

Cheung Chi-Ping as

So Cho-Yee as Miss Wong