Ng Sing Choi

Richard Ng Yiu-Hon

Luk Pui

Ti Lung

Sgt Leung

Kent Cheng Jak-Si

May

Shirley Lui Sau-Ling

May

Shirley Lu Hsiu-Ling

Brother Sing

Lam Chung

Mute little girl

Chan Cheuk-Yan

Choi's uncle

Ng Wui

Policeman

James Ha Chim-Si

Policeman

Benny Law Ching-Ho

Yuet Yue Chan

Matron of orphanage

Yu Miu-Lin

Keung's thug

Dion Lam

Boss Tai Keung

Wong Hung

Goldsmith shop boss

Chan Kim-Wan

May's mother

Hui Ying-Ying

Parking warden

Sheila Chan Suk-Lan

Sing's bodyguard

Wong Man-Shing

Sing's bodyguard

Hung Chi-Sing

Policeman

Wong Ka-Leung

Orphanage nurse

Chan Yuet-Yue

Policeman

Ho Wing-Cheung

Bank manager

Ho Chi-Moon

Policeman

Wong Ka-Kui

Nurse

Hui Sze-Man

Hawker

Leung Shing-Hung

Policeman

Fei Pak

Policeman

Wong Man-Chun

Man in crowd

Hoh Wan

Sing's thug

Chu Tau

Sing's thug

Ho Hon-Chau