The crisis is the crisis, it's because of the crisis! Marie-Thérèse can't take the crisis anymore! Until one day she realizes that a show is a business like any other, and she decides, like some unscrupulous employers, to use the crisis to increase her profits. She plans to reduce the number of technicians, have her costumes made in Eastern Europe, lay off some musicians and replace them with cheaper ones, or even recorded tracks. Inevitably, a serious labor dispute breaks out in the middle of the show between Madame Porchet and her staff, who decide to go on strike and hold their boss hostage! Marie-Thérèse must therefore face all the problems of a business leader and, through difficult negotiations, she will try everything to get the show to its conclusion.