My Wifes Name Is Maurice (2003)

Georges a wealthy Parisian has a mistress who wants to marry him but he has no intention of divorcing his wife the source of his money The mistress meanwhile has a jealous boyfriend so when Georges dumps her two people are angry with him Add Georges wife who suspects the affair The mistress calls Georges to say shes coming to tell his wife everything so Georges asks Maurice a stranger whos passing by to pose as his wife and scare off the mistress In this farce nothing goes as Georges plans