Madame Vatelin thinks her husband has been unfaithful and seeks her revenge. A fast and furious romp by the master of French farce involving amorous husbands, jealous wives, lovesick suitors, a coquette, a German couple, an Army doctor and his wife, the Hotel staff and the Police in an evening of frantic misunderstandings to prove that what’s Sauce for the Goose is also Sauce for the Gander.