Lau Kar-Wing plays a private detective whose business is failing, so he is forced to accept a job as a temporary actor. But he quickly becomes unintentionally entangled in an insurance swindle being perpetrated by the studio boss' wife and lover!

• Lau Kar-Wing
• JoJo Chan Kei-Kei
• Lung Fong
• Ng Man-tat
• Wu Ma
• Tai Bo