霹靂大喇叭

Sammo Hung Kam-Bo

Officer Tuba

Jacky Cheung Hok-Yau

Cheung

Joey Wong

Joanne

David Chiang Da-Wei

Sergeant Rambo Chow

Stanley Fung Shui-Fan

Police Band Drummer

Paul Chun Pui

Police Band Trumpet

Paul Chang Chung

Chung

Woo Fung

Sau

Melvin Wong Gam-Sam

Rambo's Superior Officer

Teddy Yip Wing-Cho

Joanne's Father

Seung Yee

Joanne's Mother

Tai Bo

Henchman