In order to get to know his two French collaborators better, Henry Wydmark, director of a large American company, invites them to spend a weekend in the Alps. They consider this trip to be part of their job. But as the wife of one and the husband of the other are not free, they do not hesitate to leave their "heart under the mat" and hire one a husband of convenience and the other a wife fictitious. This misunderstanding will trigger a cascade of disasters.
Prosecutor Maillard can rejoice: he has just obtained the death sentence of an accused accused of murder. It is the third head he gets at the assizes. There followed an evening of rejoicing with his wife and friends, including the prosecutor Bertolier. The latter's wife is Maillard's mistress. The lovers left alone, the condemned man, Valorin, burst into the room. He managed to escape during his transfer to the remand center. Valorin immediately recognized Bertolier's wife. And for good reason: at the time of the crime, they were together in a brothel. Stunned by the miscarriage of justice he has just committed, Maillard then tries to rehabilitate Vallorin while trying to avoid a scandal in the judiciary. He then calls Bertolier to the rescue. Valorin is opportunely killed "accidentally" and ... everything will go back to "order".
A "play on words" about a fictional political scandal concerning covert arms deals and double-dealing government operatives, satirizing the Watergate hearings of 1972-1973.
Charles Boulin decides to sell his small apartment on Avenue Foch to purchase a little hotel in the western suburbs of Paris. But the hotel happens to be a decaying house in Argenteuil. He wanted to surprise his wife and daughter, but it soon turns into a nightmare when they learn they have move into this shack, during the work, along with unscrupulous workers ...