何超儀

Cheng Lai Sheung

陳奕迅

Siu To

周俊偉

On Jai

曾国祥

Cheung Jai

麥浚龍

Cop Fat

駱應鈞

Cop Man

徐少強

Sheung's Father

鮑起靜

Sheung's Mother

盧海鵬

Sheung's Grandpa

Vivian Leung Chi-Ching

Young Sheung

叶璇

Flat 8A Female Owner

單立文

Flat 8A Male Owner

陳肥

Blondie

王青

Security Guard

谷祖琳

Friend of Flat 8A Owner

余力為

Brother Wah

Pierre Yu Wai-Tat

Richard

Benny Lau Wai-Hang

Nelson

Dewi Ariyantl

Filipino Maid

Song Xiao-Cheng

Woman A