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……
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Chau
John Shum Kin-Fun
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Anna
May Lo Mei-Wei
May Lo
Wu Ma
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Killer
Philip Chan Yan-Kin
Supt Chan
Dennis Chan Kwok-San
CID Sgt
Billy Ching Sau-Yat
Teddy Yip Wing-Cho
Hotel Front Desk Clerk
Stanley Fung Shui-Fan
Cancer Patient in TV
Fung Ging-Man
Cemetry Agent
Yue Tau-Wan
You Foo
David Wu
Doctor
