Sandra Ng Kwan-Yu

as Kam

Eric Tsang Chi-Wai

as James Bond

Eason Chan Yik-Shun

as Steely Willy

Hu Jun

as Ip Chi Kon

Andy Lau

as Andy Lau

Tony Leung Ka-fai

as Professor Chan

Alfred Cheung Kin-Ting

as Doctor Cheung

Chapman To Man-Chat

as Club Owner

Felix Wong Yat-Wah

as Richard Wu

Tiffany Lee Lung-Yee

as Kimmy

Kristal Tin Yui-Nei

as Madame

Irene Tsu

as Auntie

Jackie Chan

as Self (archive footage) (uncredited)

Kent Tong Chun-Yip

Thomas Cheung Kwok-Leung

Cheung Lau

Benz Hui Siu-Hung

Au Hin-Wai

Alva Chun

as Mainland Club Girl #4

Au Man-Leung

as Studio Boss