吳鎮宇

Kwan

李麗珍

Restaurant / Cart Noodle

Michael Wai-Man Chan

Brother Lone

Allen Ting Chi-Chun

Lam Fung

林尚義

Brother Sheung Yee/Kwan's father

Pauline Chan

Nurse

陸劍明

Officer Lam

蘇志威

So Wai

張睿玲

Tailor's daughter

Jason Lam Kee-To

Newspapers editor

黃穎儀

Si Lau-Wa

Kwan's lawyer

黄华和

Policeman

Pan Changjiang

Airi Ando

八兩金

梁焯滿

徐寶華

Kenji Tanigaki

旺角揸Fit人

去吧！揸Fit人兵團