Richard Ng Yiu-Hon

Ng Sing Choi

Ti Lung

Luk Pui

Kent Cheng Jak-Si

Sgt Leung

Shirley Lu Hsiu Ling

May

Lam Chung

Brother Sing

Chan Cheuk-Yan

Mute little girl

Benny Law Ching-Ho

Policeman

Ng Wui

Choi's uncle

Yu Miu-Lin

Matron of orphanage

Dion Lam

Keung's thug

Wong Hung

Boss Tai Keung

James Ha Chim-Si

Policeman

Chan Kim-Wan

Goldsmith shop boss

Hui Ying-Ying

May's mother

Sheila Chan Suk-Lan

Parking warden

Wong Man-Shing

Sing's bodyguard

Hung Chi-Sing

Sing's bodyguard

Wong Ka-Leung

Policeman

Chan Yuet-Yue

Orphanage nurse

Ho Wing-Cheung

Policeman

Ho Chi-Moon

Bank manager

Wong Ka-Kui

Policeman

Hui Sze-Man

Nurse

Leung Shing-Hung

Hawker

Fei Pak

Policeman

Wong Man-Chun

Policeman

Hoh Wan

Man in crowd

Ku Huen-Chiu

Hawker

Chu Tau

Sing's thug

Ho Hon-Chau

Sing's thug

Jacky Chan Kin-Yat