Eric

Andy Lau

Pauline Leung Pui-Kwun / P. K.

Irene Wan

Lulu Leung

Rachel Lee

Lulu Leung

Loletta Lee Lai-Chun

Bob

Man Tat Ng

Harriet

Leung Chau-Mei

Poon Sai-Hung

Homer Cheung

Eagle

Patrick

Lulu's principal

Yip Goon-Chip

Eric's father

Foo Wang-Tat

Leung Yu-Kan

Ching

Lam Ying-Fat

Cheung Nam-Si

Chan Git Leung

Kwong Chan-Chau

Reformatory head

Mok Chui-Jan

Lau Siu-Pooi

On-Na Lui

Annabelle Louie

German tourist

Ken Boyle

Mr. King

Chow Shing-Boh

Lulu's friend

Cheung Yuen-Wah

Patient

Tsui Oi-Sam

Man in elevator

Huang Xiong

Man in Elevator

Wong Hung

Policeman

Yat Boon-Chai

Hung's clubbing friend

Lau Ying-Lung

Mr. Robinson

Steve Daw