霹靂大喇叭

Sammo Hung

Officer Tuba

張學友

Cheung

王祖賢

Joanne

姜大衞

Sergeant Rambo Chow

Stanley Fung Shui-Fan

Police Band Drummer

秦沛

Police Band Trumpet

張沖

Chung

胡楓

Sau

黃錦燊

Rambo's Superior Officer

葉榮祖

Joanne's Father

湘漪

Joanne's Mother

太保

Henchman