癲佬正傳

Stanley Fung Shui-Fan

Dr. Tsui

Deanie Ip

Tina Lau

秦沛

Tsuen

陳國新

Ming

周潤發

Chung

Tony Leung

Doggie

Season Ma

Teacher

岑建勳

Dr. Shum

Ma Suk-Jan

Crazy old woman

黎宣

Tsuen's mother

盧雄

Doctor examining Tsuen

張照

Song's lunatic friend