Stephen Chow as Lee Chak-Sing

Gigi Leung as Chung-Chung

Richard Ng as Tat

Paulyn Sun as Bonnie

Joe Cheng Cho as Fumito

Elvis Tsui as Professor Chang Sze

Manfred Wong Man-Chun as Principal

Alvina Kong Yan-Yin as Mrs. Deng

Johnny Siu Juen Dang as John Deng

Mimi Chu Mai-Mai as Sing's Mother

Wong Yat-Fei as Lee Yat Fei

Guy Lai Ying-Chau as Mr. Deng

Lee Kin-Yan as Wong Siu-Fu

Sung Boon-Chung as Little Baldie

Chan Chi-Fai as Teacher

Andy Cheng as

Dion Lam as Man in Zebra Suit

Jack Wong as Fumito's Thug

Wong Jing as Priest at Sing's Funeral