袁潔瑩
— Chu Yuen Fong
李麗蕊
— Sandy Kwok Siu Chun
張耀揚
— Big Brother Smart
劉松仁
— Teacher Wan
林正英
— Hoi
何家駒
— Happy
韓坤
— Chu Man Hung
黃光亮
— Chuen Ngor
李惠民
— Teacher
謝偉傑
— Student
霍瑞華
— Little Scar
南燕
— Chee Hung
鄭雷
— Brother Sing
Chan Lap-Ban
— Sandy's Grandmother
吳志雄
— Tin Chiu
Andia Ng Chui-Wa
錢榮威
— Chin Wing Wai
馮鳳珍
Chan Man-Kwai
陳炫達
Law Shu-Kei
— Principal Ma
何偉業
陳志輝
— Brother of Student at Police Station
朱繼生
— Sa Pei
Yau Wai-Ling
吳育樞
— Brother Sing's Gangster
Leung Wai-Hung
— Macho
Li Kwong-Tim
— Sandy's Father
何沛東
— George Chow