Fennie Yuen

Chu Yuen Fong

Sarah Lee Lai-Yui

Sandy Kwok Siu Chun

Roy Cheung

Big Brother Smart

Damian Lau

Teacher Wan

Lam Ching-Ying

Hoi

William Ho Ka-Kui

Happy [cameo]

Victor Hon Kwan

Chu Man Hung

Tommy Wong Kwong-Leung

Chuen Ngor

Ricky Ho

Georgie

Raymond Lee Wai-Man

Teacher

Tse Wai-Kit

Student

Terrence Fok Shui-Wa

Little Scar

Nam Yin

Chee Hung

Chan Lap-Ban

Sandy's Grandmother

Cheng Lui

Brother Sing

Frankie Ng Chi-Hung

Tin Chiu

Frankie Ng Chi-Hung

Tin Chiu

Andia Ng Chui-Wa

Chin Wing-Wai

Chin Wing Wai

Rita Fung Fung-Jan

Chan Man-Kwai

Chan Yuen-Tat

Law Shu-Kei

Principal Ma

Chan Chi-Fai

Brother of Student at Police Station

Eddie Ho Wai-Yip

Joe Chu Kai-Sang

Sa Pei

Jackson Ng Yuk-Sue

Brother Sing's Gangster

Yau Wai-Ling

Li Kwong-Tim

Sandy's Father

Ka-Kui Ho

Happy (cameo)