Richard Ng

Ng Sing Choi

Ti Lung

Luk Pui

鄭則仕

Sgt Leung

Lu Hsiu Ling

May

Chung Lam

Brother Sing

陳卓欣

Mute little girl

Benny Law Ching-Ho

Policeman

Ng Wui

Choi's uncle

余慕蓮

Matron of orphanage

Dion Lam Dik-On

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

Chi-Shing Hung

Sing's bodyguard

Wong Ka-Leung

Policeman

陳月茹

Orphanage nurse

Ho Wing-Cheung

Policeman

Chi Man Ho

Bank manager

Wong Ka-Kui

Policeman

Si-Man Hui

Nurse

梁盛熊

Hawker

肥伯

Policeman

Man-Chun Wong

Policeman

Hoh Wan

Man in crowd

Ku Huen-Chiu

Hawker

Chu Tau

Sing's thug

Ho Hon-Chau

Sing's thug

陳健一