Brussels. Leo, a Spanish metro driver, while conducting his train and arriving at a station, sees a young man in distress on the edge of the platform. He recognizes his son Hugo right before he falls onto the rails and then dies at the hospital. Leo, who had not seen his son for years, will discover that he was involved in a bloody heist. While on the trail of his son’s murdere...

金剛（許冠杰 飾）與光頭佬（麥嘉 飾）在一次泰國的任務中不歡而散，自此分道揚鑣各奔前程……時間一晃三年，國寶兵馬俑與秦皇寶劍在赴港展出的路上被白手套一伙施調包計竊走，自稱“新最佳拍檔”的飛賊姐弟（利智&張國榮 飾）再由白手套手中奪走寶劍，并高調登報嫁禍于最佳拍檔。一時間，大陸方面派出的中國藍波（李元霸 飾）與白手套等人均認為退出江湖的最佳拍檔是奪劍人，對金剛和光頭佬展開連番追捕。最終兩個老搭檔終于澄清誤會，聯(lián)合飛賊姐弟接受大陸方面的艱苦訓練，以期能夠為保護國寶而戰(zhàn)…… 　　本片是《最佳拍檔》系列電影的第五集。

90后社區(qū)干部夢羽帶著一群年輕人，煞費苦心解決轄區(qū)內孤寡老人的助養(yǎng)問題，為養(yǎng)老做出了貢獻。