吳耀漢
— Ng Sing Choi
狄龍
— Luk Pui
Kent Cheng Jak-Si
— Sgt Leung
呂秀齡
— May
林聰
— Brother Sing
陳卓欣
— Mute little girl
Benny Law Ching-Ho
— Policeman
Ng Wui
— Choi's uncle
余慕蓮
— Matron of orphanage
林迪安
— Keung's thug
Wong Hung
— Boss Tai Keung
James Ha Chim-Si
— Policeman
陳劍雲
— Goldsmith shop boss
許瑩英
— May's mother
Sheila Chan Suk-Lan
— Parking warden
王文成
— Sing's bodyguard
洪志成
— Sing's bodyguard
Wong Ka-Leung
— Policeman
陳月茹
— Orphanage nurse
Ho Wing-Cheung
— Policeman
何子滿
— Bank manager
黃家駒
— Policeman
許思敏
— Nurse
梁盛熊
— Hawker
肥伯
— Policeman
王文駿
— Policeman
何雲
— Man in crowd
谷軒昭
— Hawker
朱鬥
— Sing's thug
Ho Hon-Chau
— Sing's thug