Richard Ng Yiu-Hon

as Ng Sing Choi

Ti Lung

as Luk Pui

Kent Cheng Jak-Si

as Sgt Leung

Shirley Lu Hsiu-Ling

as May

Lam Chung

as Brother Sing

Chan Cheuk-Yan

as Mute little girl

Benny Law Ching-Ho

as Policeman

Ng Wui

as Choi's uncle

Yu Miu-Lin

as Matron of orphanage

Dion Lam

as Keung's thug

Wong Hung

as Boss Tai Keung

James Ha Chim-Si

as Policeman

Chan Kim-Wan

as Goldsmith shop boss

Hui Ying-Ying

as May's mother

Sheila Chan Suk-Lan

as Parking warden

Wong Man-Shing

as Sing's bodyguard

Hung Chi-Sing

as Sing's bodyguard

Wong Ka-Leung

as Policeman

Chan Yuet-Yue

as Orphanage nurse

Ho Wing-Cheung

as Policeman

Ho Chi-Moon

as Bank manager

Wong Ka-Kui

as Policeman

Hui Sze-Man

as Nurse

Leung Shing-Hung

as Hawker

Fei Pak

as Policeman

Wong Man-Chun

as Policeman

Hoh Wan

as Man in crowd

Ku Huen-Chiu

as Hawker

Chu Tau

as Sing's thug

Ho Hon-Chau

as Sing's thug

Jacky Chan Kin-Yat