在这部双龙吐珠动作/喜剧片中,英勇保护证人而展开一连串的警险搞笑……
吴阿秋（吴耀汉）与贝多芬（岑建勋）奉命保护重要证人罗美美（罗美薇），但美美天性反斗，不喜被贴身保护，偷偷溜走，引来追杀危机。秋误以为自己身患绝症，变得非常搏命，与杀手拼个你死我活……
The Hong Kong detectives, Chau and Beethoven, are back once more. This time, their mission is to protect a young girl from a gang boss' henchmen, who are trying to eliminate her so she ...
老戏骨的黄金年代。
