洪金寶

Master Yu Jim-Yuen

林正英

Uncle Hua

鄭佩佩

Master Cheng

岑建勳

Stagehand

午馬

Film Director

Lee Din-Hing

Cheng Lung's Mother

Chung Gam-Yam

Teenage Sammo

Yeung Yam-Yin

Child Sammo

Cheung Man-Lung

Teenage Cheng Lung (Jackie Chan / Big Nose)

Siu Ming-Fui

Child Cheng Lung (Jackie Chan / Big Nose)

黃劍偉

Teenage Yuan Biao

Chow Chan-Nin

Wong Kwong-Wah

Goo Fai

Child Yuan Biao

Siu Yiu-Kei

Alex Law Kai-Yui