Ken (Shek Yat-kin) / Ko Chun (as Yun Fat Chow)
Cool / Sai-lang
Karl / Ngau-ngau
Officer Luo Ziwen (Mainland Chinese police)
Mr. Gao (Gao Xiansheng) / Ko (as Hugh Gao)
Susan
Benz
Gui Yan (Gao's enforcer)
Officer Lee (Hong-Kong police)
Kit (Ken's right-hand man)
Rainbow (Shek Choi-hung) (as Kimmy Tong)
Lionel / Lung
Ngau-ngau's fake wife (as Natalie Meng)
Gao's girl (Purple) (as Michelle Hu)
Ko's assistant
Siu Wan (Ken's old flame)
Mrs. Benz (as Bonnie Wong)
Ma Sheung-fat
Gao's girl (Red)
Gao's girl (Blue) (as Candy Yuen)
Ken's cousin (as Siupo Chan) (as Siu-Po)
Brother Man-tik
Uncle Wah (as Chi Ming Yu)
Ko Fei (Godfrey) (as Kevin Kin-wang Li)
Pedicab Driver
Ronaldo
Tie Tou (Iron Head)
Delegate Thailand
Delegate France
Officer Ha (Macanese police) (as Carlos Koo)
Gao's girl (Yellow) (as Ni Cheng)
Delegate America
Kit's advisor
Waitress
Gambler
Bodyguard (archive footage)
Delegate (as John Tai)
(as Chi-Wing Wong)
(as Jason Wong)
Crime Boss
Portugese Bodyguard (uncredited)