I Love Maria

John Shum Kin-Fun

Curly

Sally Yeh

Maria / Pioneer 2

Tsui Hark

Whiskey

Tony Leung Chiu-wai

T. Q. Zhuang

Lam Ching-Ying

Master

Paul Chun Pui

Police Captain

Ben Lam Kwok-Bun

Hero Gang leader

Dennis Chan Kwok-San

CEO Secret Police Research Dep.

Teddy Chan Tak-Sum

John Woo

Kirk Wong Chi-Keung

Benz Kong To-Hoi

David Wu

Cho Wing

William Leung Chi-Ming

Thomas Sin Ho-Ying