著名狀師陳夢吉（周星馳 飾）與徒弟何歡（葛民輝 飾）認識了女子水蓮花（邱淑貞 飾），師徒兩人都對水蓮花有意思，剛好水蓮花也欣賞陳夢吉的才華。這時陳夢吉的老婆呂忍（莫文蔚 飾）從國外讀書歸來，遇到了尷尬的場面。當(dāng)何歡知道了師父的計謀后與陳夢吉反目成仇，獨自到香港發(fā)展。陳夢吉找到了去香港的機會，卻得知了何歡因為謀殺被囚禁，夢吉決定為徒弟打官司。法庭上的陳夢吉態(tài)度囂張，被收監(jiān)兩天，他要求在外國學(xué)習(xí)法律的妻子幫忙，妻子才告訴他自己學(xué)習(xí)的是時裝設(shè)計……

When a family of four rent a beautiful house for their summer vacation, the price seems too good to be true. Unbeknownst to them, the lascivious owner has set up a series of spy cams throughout the house, documenting their most intimate moments and live streaming them to the dark web.