A chief executive officer makes a manful attempt to crack the commercial coconut (the American market that is)by trying to sell their products to the Yankees;one of their executives is to come to France to conclude a deal ;this man is a puritan ,who thinks that French way of life is contrary to accepted standards of good behavior. And unfortunately the chief executive officer asks Mister Peltier to entertain the American in his home ,where his brother-in-law's favorite pastime is womanizing;if it were not enough,his wife is mistaken for a prostitute , the maid is a Maoist ,the daughter wears suggestive miniskirts..