Andy Lau

Eric

溫碧霞

Pauline Leung Pui-Kwun / P. K.

Loletta Lee Lai-Chun

Lulu Leung

吳孟達

Bob

Leung Chau-Mei

Harriet

張鴻昌

Poon Sai-Hung

Patrick

Eagle

Yip Goon-Chip

Lulu's Principal

傅宏達

Eric's Father

Leung Yu-Kan

林應發

Ching

Cheung Nam-Si

Chan Git Leung

Kwong Chan-Chau

Mok Chui-Jan

Reformatory Head

Lau Siu-Pooi

Annabelle Louie

Ken Boyle

German Tourist

Chow Shing-Boh

Mr. King

張婉華

Lulu's Friend

徐愛心

Patient

Wong Hung

Man in Elevator

Yat Boon-Chai

Policeman

Lau Ying-Lung

Hung's Clubbing Friend

Ding Yuen-Kin

Massage Parlour's Thug

Steve Daw

Mr. Robinson