Characters played by Louis Koo
Ho Kwok-fai
The Brain
Characters played by Richie Jen
Chan Fong-chow
Characters played by Stanley Sui-Fan Fung
Uncle
Characters played by Michelle Ye
Woman
Characters played by Suet Lam
Fatty
Characters played by Alexander Chan
Wong
Characters played by Yuqin Han
Chan Fong-chow's wife
Characters played by Cheung Wing Lai
Wong's Father
Characters played by Peter Lau
Trad Boss
Characters played by Frank Michael Liu
Police Detective
Characters played by Siu Kwan Lui
Shopkeeper
Characters played by Sherwin Ming
Client
Characters played by Monica Siu-Kei Mok
Brain's wife
Characters played by Jo Hung San
Landlord
Characters played by Lui Yiu Tung
Bus Driver