百變星君

Stephen Chow

Lee Chak-Sing

梁詠琪

Chung-Chung

Richard Ng Man-Tat

Tat

孫佳君

Bonnie

鄭祖

Fumito

徐錦江

Professor Chang Sze

文雋

Principal

江欣燕

Mrs. Deng

鄧兆尊

John Deng

Mimi Çu Mai Mai

Sing's Mother

黃一飛

Lee Yat Fei

黎應就

Mr. Deng

李健仁

Wong Siu-Fu

宋本中

Little Baldie

陳志輝

Teacher

Andy Cheng

Crew

林迪安

Man in Zebra Suit

Jack Wong

Fumito's Thug