Stephen Chow ( 周星馳 )

Ho Kam An

Christy Chung Lai-Tai ( 鍾麗緹 )

Lily

Ng Man-tat ( Ng Man-tat )

Devil's Killer Tat

Ben Lam ( Ben Lam )

Master of Karate Tuen Shui Lau

Joe Cheng Cho ( 鄭祖 )

Master Blackbear

Billy Chow Bei-Lei ( Billy Chow Bei-Lei )

Taekwando Master

Leo Ku ( 古巨基 )

Cafe Waiter

Wong Yat-fei ( 黃一飛 )

Cafe Boss

Vincent Kok ( Vincent Kok )

Ah Niu

Joey Leung ( 梁榮忠 )

Match Announcer

Gabriel Wong ( Gabriel Wong )

Woo

Peter Lai Bei-Dak ( Peter Lai Bei-Dak )

Cafe Patron

Lee Lik-chi ( Lee Lik-Chi )

TV Producer / Judo Student

Paul Chun Pui ( 秦沛 )

Elite Center's Principal Chan

Radium Cheung ( Radium Cheung )

Elite Center's Student

Jacky Cheung Hok-Yau ( 張學友 )

Self

Lam Suet ( Lam Suet )

Garbage Man

Chiu Chi-Shing ( Chiu Chi-Shing )

Philip Chan ( Philip Chan )

Tommy Leung Ga-Shu ( Tommy Leung Ga-Shu )

Lee Tat-Chiu ( Lee Tat-Chiu )

Jacky Cheung Chun-Hung ( Jacky Cheung Chun-Hung )

Lam Kwok-Kit ( 林國傑 )