Plot: On the spot, Helmut, an 85-year-old former paratrooper, manages a restaurant with his own methods: he goes behind everyone to criticize the slightest failure, criticizes his chef for not saving enough money, castigates his waitress for being too provocative when she wears a skirt, and interferes in the customers' conversations during service. As a result, the restaurant has a very bad reputation and the room is empty