Monsieur Feydeau has writer's block, and he needs a new play. But he takes an opportunity to observe the upper class of 1900 Paris - Monsieur Boniface with a domineering wife, and the next-door neglectful husband Henri with a beautiful but ignored wife Marcelle. Henri traces architectural anomalies (most ghost sounds are drains), and plans a night at the Hotel Paradiso; but thi......