Mr. Smart

Kent Cheng Jak-si

Smart

Rosamund Kwan Chi-Lam

Ms Fang / Mona Fong

Jaime Chik Mei-Chun

May

Cheung Kwok-Keung

Huang Shao Pai

Billy Lau Nam-Kwong

Kuang / Kwong

Ann Bridgewater

Ann Fang / Ann Fong

Lisa Chiao Chiao

Smart's mother

Shing Fui-On

Seagull

Jamie Luk Kim-ming

Bartender

Dick Cho

Taxi driver

Wong Yat-fei

Lawrence Lau Sek-yin